1. Harris Rf 5022

Harris RF-3200ET Lightweight Transceiver © Brooke Clarke 2008 Radio Behind the empty panel to the perfect of the button will be the key pad Antenna Coupler Add-ons Background is a major military L.F. Radio stations producer and will be currently supplying a amount of models. The RT-3200E can be a (no more in manufacturing) table top digital H.F. If you appear at the left amount above you can discover it at the underside of the travel suitcase half. The RT-3200ET is definitely a Lightweight version housed in a dark metal travel suitcase that weighs in at about 49.5 pounds and will be 21' wide x 15' higher a 8' dense.

This can be inside the 22 back button 14 a 9' air travel carry on baggage size limit since the 15' number includes the deal with. But the fat is probably going to require a fees. The two haIves of the suitcase can end up being separated. Introduced in 1987 and the phaseout began about 10 years later on because assistance was restricted. There is certainly furthermore a rack mount kit/version (find below) of the 3200 stereo. This half consists of the RT-3200E radio stations.

The fittings at the top are usually the back panel fittings on the RF-3200 delivered out on a seperate panel. There are usually two levels of password for the stereo, one for consumer options and one fór how the stereo works. A earlier owner recorded them to the inside of of the door over the keypad. Low Paul Gain After placing up an H.F. Antenna I tried to make use of the RF3200ECapital t and could listen to stations, but not really function them. This may become credited to a issue with the mike, how it'h born or one ór two resistors ón the A2 Audio PCB.

Manuals → Harris; Parts → Harris Falcon II Parts; Brand Matches. Harris; Product Matches. Download mods para resident evil 4 pc. Harris RF-5022 A6 CPU card in tested working condition RF-5000. View and Download Harris RF-3200 user manual online. HF-SSB Transceiver. RF-3200 Transceiver pdf manual download.

Pin Functionality 1 Carbon Mike Input 2 Filtered Source Voltage 3 Floor for Handset or Headset 4 Earphone 5 PTT (gnd to speak) 6 PTT Ground 7 Mike Ground 8 Mike Input Supply is produced in the paul connector wires to support either an eIectrect-condenser or áir-condenser paul (pin number 8) or a co2 mike (flag 1). The A2 sound PCB has an various resistor (R30 - 10K) to end up being installed when a condenser paul will be to become utilized. The acid test is certainly to transfer and pay attention to the result strength on the bar chart in the lower still left of the LCD. The top scale is definitely in W with a utmost of 150 Watts. When the capture door will be opened on the correct (slip up the open) and the RFL button is pushed the pub graph displays reflected power.

In my situation it's 150W transmit and 0 W reflected when I whistIe. But, I'vé heard that these mikes work good for whistling, but not really for tone of voice, so. Using a GR 1307 Transistor Oscillator generating the 1552-B Sound-Level Calibrator kept touching the mide át 400 and 1000 Hz provides the pursuing transmit energy: Freq Hzs Texas Power Watts 400 30+ 1000 150- So the following thing is usually to try out some various mikes.

But very first need to obtain some of the 8 outlet Foster mike connectors (aka: Radio Shack 274-025 or274-025b, Philmore 61-608B or T700B). The Mike is definitely a Certain Prologue Design: 6L-T 500 Ohm Dynamic.

Shure 444D Desk Mike. The height of the mike component can become elevated from the lowered postion shown above. The Push To Talk bar at the front can end up being pulled forwards locking it dówn. Fitted with án 8 Position 8 Contact (8P8C) RJ kind plug.

The Impedance can end up being changed from low to higher. The operation can end up being changed from VOX to Normal.

Schematic w 8P8C RE3200 Connector wiring Ohms DC Red Wht Blk Crimson 0 Light 1k428 0 Dark 1k4 32.2 0 DB-15 Item Connector Flag Title I/O Note 1 SPKR+ Out 4 Ohm minutes 11 Vpp utmost 2 SPKR- 3 ACRXOUT Out 600 Ohm 4 ACCTXIN In 5 /ACCRQ In Essential 6 GNDAUD Audio gnd 7 ACCTGC In exterior AGC 8 ACCTR+ I/U Tx On Realy closed 9 ACCTR- I/O 10 /RMTSW In gnd:Pwr On 11 SWA+ Out 13.6 VDC changed 800 mother utmost 12 RTS Out not really used perform not connect 13 GNDLOG Logic gnd 14 RXD Out information 15 TXD In information. The various other half travel suitcase has the antenna coupler constructed into it and also offers the components. By seperating the two fifty percent luggage the antenna coupler can be located near to the antenna which is a much better factor to do than using coax between thé coupler and anténna correct. Take note that numerous antenna couplers consider some period to track up on a brand-new frequency and therefore when they are usually used for Light beer procedure the whole process gets slowed down down or will not work at aIl. This antenna coupIer can be produced for make use of in an ALE system and therefore is quick.

Notice that the antenna coupler will be not operative in receive mode. Accessory Bag Missing from my place. The DC energy wire that's usually in the bag will be in the cover of this collection. ALE The 3200 utilizes the 'Old' Light beer, not really the current version. So for some applications it will not really function. Harris System 3000 Components. MIL-STD-141A FED-STD-1045A RF-3234E-02 ALE Remote Control - phone type remote, 1000 feet utmost RF-3234ALE-E VIP Remote Contgrol Program - two components: RF-3272E Controler RF-3234E-02 Handle RF-3246 Limited Band Filter - 300 Hz RF-3247 Wide Music group Filter - 300 to 3100 Hz used for voice security or digital modes RF-3238 Continuous Responsibility Blower Package - for RT-3200E??

- Two-tone Security alarm for front section?? - 125 Watt SS Testosterone levels/R Change?? - Exterior Research Oscillator Antenna Couplers Accessories RF-3281 Voice Responsibility Digital Auto Coupler. Strength Supply Options RF-3236 Continuous Duty Base Unit P.T. RF-3565 Phone Access Unit (TAU) Connects between a radio stations and handset. It enables a remote control radio stations like prc-138 to connect to a base station and after that dial a telephone number.

Harris Rf 5022

Also in change it enables a cell phone amount to become known as from a landline and then contact an alcohol station. It will be only one component of the system. Another part 'TIU' (Roger: Phone User interface Unit)is needed to make it function. Doug Compatible Radiós AN/PRC-117 RF-2301 (watts/ RF-2370 or Y-2380) RF-5020 RF-5022 RF-350 RF-3201 RF-3200 (see ) Phone over Stereo When a telephone call is usually approved over a simplex radio link now there demands to end up being a way to handle the PTT transmission to the radio since regular telephones are usually complete duplex. The uses a 3900 Hz build (above the 300 - 3000 Hz audio passband) for this purpose. Maybe the RF-3565 comes after the same convention? Notice since the person on the some other end of the phone call can be nearly all likley at a normal phone they have no way of pushing PTT, so maybe that's managed for both sides of the discussion by thé RF-3565.

That would require something like thé 3900 Hz shade in thé GRA-39 to manage the radio at the far end of the hyperlink. So why the 14-flag connector rather than simply a U-229 type audio connector?

There will be 2-method electronic coms between thé RF-3565 and the field radio. Top Screen Transceiver Interface Connector L1 BT02E12-14S Agent Instructions DIP change for Options 9V Battery pack was inactive dated 08-98. I question if these products were taken out from service because of a deceased battery power? You can observe corosion on the remaining airport terminal. When taken out there had been black goo on my fingers. The Energy Connector Kit I sell that friends with the Strength connector on the and radios mates with J1.

To access the PCB: 1) get rid of key pad (keep battery slide clamped) 2) get rid of switch end dish RF-3565 Printed Outlet Plank I'michael estimating the 44QFP Harris RF p/n 10376 is usually a tiny controller (12 MHz time clock). The glowing blue 11 pin SIP socket is usually for the 4x5 key pad. (5 rows + 4 coul = 9 pin matrix) There is a MAX232EPE so right now there's RS-232. The 8 flag Molex plug can be for the electric battery wire. The make use of for the whitened 6 pin number header with a jumper is usually unknown mainly because is the functionality of the 8 reddish DIP changes. Technical Description Although there are some commonalities with thé PRC-77 the stereo pin away is it's own thing.

Pin Be aware 1 Stereo PRC-138 M2 Data Connection: RF-3565 L1 Guess 30 August 2011 A Fixed level receive sound out Chemical T Fixed degree transmit audio in Y C Data Out K? E Electric battery Out or Remote Power On (jumper setting) In F Texas Keyline (PTT) W H RLSD (Result, RS-232C or MIL-STD-188-114A ranges) M Terrain A M K Remote async information in H? L Clear to Send (CTS) Meters Sync Time clock In D Remote control async information out K? G RTS L Ur Sync clk out G.

Harris RF-3200ETestosterone levels Lightweight Transceiver © Brooke Clarke 2008 Radio stations Behind the empty screen to the best of the button is usually the keypad Antenna Coupler Add-ons Background will be a main military H.F. Radio manufacturer and is certainly currently supplying a number of versions.

The RT-3200E is certainly a (no much longer in production) desk top digital H.N. If you look at the still left body above you can see it at the bottom part of the suitcase fifty percent. The RT-3200ET is definitely a Transportable version encased in a dark metal suitcase that weighs in at about 49.5 pounds and will be 21' wide times 15' high x 8' solid. This is inside the 22 a 14 x 9' flight carry on suitcases size limit since the 15' quantity includes the handle. But the weight is most likely going to need a penalty. The two haIves of the suitcase can become separated.

Introduced in 1987 and the phaseout started about 10 yrs later on because support was restricted. There can be furthermore a stand mount kit/version (notice below) of the 3200 stereo. This fifty percent contains the RT-3200E radio stations.

The fittings at the best are usually the rear panel fittings on the RF-3200 delivered out on a seperate -panel. There are two levels of security password for the radio stations, one for consumer choices and one fór how the stereo works. A previous owner taped them to the inside of the doorway over the key pad. Low Paul Gain After putting up an L.F. Antenna I attempted to make use of the RF3200ECapital t and could listen to stations, but not really work them. This may end up being credited to a issue with the microphone, how it's born or one ór two resistors ón the A new2 Audio PCB. Pin Functionality 1 Carbon Mike Input 2 Filtered Offer Voltage 3 Surface for Handset or Headset 4 Earphone 5 PTT (gnd to talk) 6 PTT Terrain 7 Paul Floor 8 Mike Input Provision is made in the paul connector wiring to accommodate either an eIectrect-condenser or áir-condenser mike (pin number 8) or a co2 mike (flag 1).

The A2 sound PCB has an optional resistor (Ur30 - 10K) to end up being set up when a condenser paul will be to become used. The acid check is certainly to transmit and pay interest to the output strength on the pub graph in the lower left of the LCD. The higher scale is definitely in W with a max of 150 Watts.

When the capture door is opened up on the correct (glide up the open) and the RFL key is pushed the pub graph displays reflected strength. In my situation it's 150W transmit and 0 Watts shown when I whistIe. But, I'vé noticed that these mikes work fine for racing, but not for tone of voice, so. Making use of a GR 1307 Transistor Oscillator driving the 1552-C Sound-Level Calibrator kept touching the mide át 400 and 1000 Hz provides the using transmit strength: Freq Hzs Tx Power Watts 400 30+ 1000 150- So the following thing is certainly to consider some different mikes. But 1st want to get some of the 8 socket Foster mike fittings (aka: Stereo Shack 274-025 or274-025b, Philmore 61-608B or T700B).

The Paul can be a Sure Prologue Design: 6L-C 500 Ohm Active. Shure 444D Desk Mike. The height of the mike element can become elevated from the reduced postion demonstrated above. The Press To Speak bar at the top can be pulled forward locking it dówn.

Fitted with án 8 Placement 8 Contact (8P8C) RJ type plug. The Impedance can be switched from low to high. The procedure can be changed from VOX to Normal. Schematic w 8P8C RE3200 Connection wires Ohms DC Crimson Wht Blk Crimson 0 Light 1k428 0 Dark 1k4 32.2 0 DB-15 Item Connector Pin Name I/U Note 1 SPKR+ Out 4 Ohm min 11 Vpp utmost 2 SPKR- 3 ACRXOUT Out 600 Ohm 4 ACCTXIN In 5 /ACCRQ In Key 6 GNDAUD Sound gnd 7 ACCTGC In exterior AGC 8 ACCTR+ I/U Texas On Realy closed 9 ACCTR- I/O 10 /RMTSW In gnd:Pwr On 11 SWA+ Out 13.6 VDC turned 800 ma utmost 12 RTS Out not used perform not connect 13 GNDLOG Reasoning gnd 14 RXD Out data 15 TXD In data. The additional half travel suitcase offers the antenna coupler built into it and furthermore provides the add-ons. By seperating the two fifty percent luggage the antenna coupler can become located near to the antenna which can be a very much better factor to do than making use of coax between thé coupler and anténna appropriate. Take note that numerous antenna couplers get some time to tune up on a new frequency and so when they are utilized for Light beer procedure the entire process will get slowed down down or will not function at aIl.

This antenna coupIer will be made for make use of in an Alcohol program and so is fast. Notice that the antenna coupler is not operative in receive mode. Accessory Handbag Missing from my collection. The DC energy wire that's usually in the handbag is definitely in the lid of this set. ALE The 3200 uses the 'Aged' Light beer, not the present version.

So for some applications it will not really function. Harris System 3000 Components. MIL-STD-141A FED-STD-1045A RF-3234E-02 Alcohol Remote Handle - phone type remote, 1000 feet maximum RF-3234ALE-E VIP Remote control Contgrol Program - two parts: RF-3272E Controler RF-3234E-02 Control RF-3246 Filter Band Filter - 300 Hz RF-3247 Wide Music group Filter - 300 to 3100 Hz used for tone of voice safety or digital modes RF-3238 Continuous Duty Blower Kit - for RT-3200E??

- Two-tone Alarm for front -panel?? - 125 Watts SS Capital t/R Change?? - Exterior Referrals Oscillator Antenna Couplers Add-ons RF-3281 Tone of voice Duty Digital Auto Coupler. Strength Supply Options RF-3236 Continuous Duty Base Unit P.Beds. RF-3565 Phone Access Unit (TAU) Connects between a radio stations and handset.

It allows a remote stereo like prc-138 to connect to a foundation station and after that dial a telephone number. Also in reverse it allows a mobile phone amount to become known as from a landline and then call an light beer train station. It will be only one component of the program. Another component 'TIU' (Roger: Telephone Interface Unit)is needed to make it work. Doug Compatible Radiós AN/PRC-117 RF-2301 (watts/ RF-2370 or F-2380) RF-5020 RF-5022 RF-350 RF-3201 RF-3200 (find ) Phone over Radio When a telephone call will be passed over a simplex radio stations link right now there requires to be a method to manage the PTT sign to the radio stations since regular telephones are usually full duplex. The uses a 3900 Hz build (above the 300 - 3000 Hz audio passband) for this purpose.

Maybe the RF-3565 comes after the exact same convention? Notice since the individual on the various other end of the cell phone call is definitely nearly all likley at a regular mobile phone they have got no method of pressing PTT, so probably that's handled for both sides of the discussion by thé RF-3565. That would need something like thé 3900 Hz shade in thé GRA-39 to control the radio stations at the much end of the hyperlink. So why the 14-pin number connector rather than just a U-229 kind audio connection?

There can be 2-method digital coms between thé RF-3565 and the field radio. Front Panel Transceiver User interface Connector M1 BT02E12-14S Owner Instructions Drop switch for Options 9V Battery pack was useless dated 08-98. I wonder if these products were eliminated from assistance because of a useless electric battery? You can find corosion on the remaining airport. When removed there had been dark goo on my fingertips.

The Power Connector Kit I market that mates with the Strength connection on the and radios mates with L1. To gain access to the PCB: 1) remove key pad (leave battery glide clamped) 2) remove switch end plate RF-3565 Printed Circuit Board I'meters guessing the 44QFP Harris RF p/n 10376 is usually a tiny control (12 MHz time clock). The blue 11 pin number SIP socket will be for the 4x5 key pad. (5 rows + 4 coul = 9 pin number matrix) There is usually a Utmost232EPE therefore there's RS-232. The 8 pin number Molex put is usually for the battery power cable.

The use for the whitened 6 pin header with a jumper is unknown mainly because is certainly the functionality of the 8 crimson DIP fuses. Technical Explanation Although there are some commonalities with thé PRC-77 the radio stations pin out can be it'beds own issue. Pin Be aware 1 Radio stations PRC-138 J2 Information Connector: RF-3565 M1 Guess 30 August 2011 A Fixed level receive sound out Deb W Fixed level transmit audio in F C Data Out T? E Electric battery Out or Remote Strength On (jumper environment) In F TX Keyline (PTT) N L RLSD (Result, RS-232C or MIL-STD-188-114A amounts) J Terrain A L K Remote control async data in L? L Clear to Send (CTS) M Sync Clock In N Remote async data out K?

G RTS M L Sync clk out G.

Harris RF-3200ET Portable Transceiver © Brooke Clarke 2008 Stereo Behind the blank board to the best of the button is certainly the keypad Antenna Coupler Components Background is certainly a major military L.F. Radio stations producer and is currently supplying a number of models. The RT-3200E is certainly a (no longer in manufacturing) table best digital H.F.

If you look at the remaining number above you can notice it at the base of the travel suitcase fifty percent. The RT-3200ET is a Movable version encased in a dark metal travel suitcase that weighs in at about 49.5 pounds and is definitely 21' wide x 15' higher a 8' heavy. This is usually inside the 22 times 14 times 9' flight carry on baggage size limit since the 15' number includes the handle. But the weight is most likely going to require a charges. The two haIves of the travel suitcase can end up being divided. Introduced in 1987 and the phaseout began about 10 decades later on because assistance was limited. There is also a rack mount package/version (observe below) of the 3200 radio.

This fifty percent includes the RT-3200E stereo. The connectors at the top are usually the back panel fittings on the RF-3200 brought out on a seperate screen. There are usually two amounts of security password for the radio stations, one for user choices and one fór how the radio works. A preceding owner taped them to the inside of the door over the keypad. Low Mike Get After placing up an L.N.

Antenna I tried to use the RF3200ETestosterone levels and could hear stations, but not really function them. This may end up being expected to a issue with the microphone, how it't wired or one ór two resistors ón the A2 Sound PCB. Pin number Function 1 Carbon Mike Insight 2 Blocked Offer Voltage 3 Terrain for Mobile phone or Headset 4 Earphone 5 PTT (gnd to talk) 6 PTT Terrain 7 Mike Floor 8 Paul Input Provision is made in the paul connector wires to support either an eIectrect-condenser or áir-condenser mike (pin 8) or a co2 mike (pin number 1). The A2 sound PCB has an various resistor (L30 - 10K) to be set up when a condenser mike is usually to end up being used. The acid test will be to transmit and pay attention to the result energy on the club graph in the lower left of the LCD. The top scale is in W with a utmost of 150 W. When the snare door is usually opened on the correct (slip up the open) and the RFL key is pushed the pub graph shows reflected energy.

In my case it's 150W transmit and 0 Watts reflected when I whistIe. But, I'vé noticed that these mikes function fine for racing, but not for voice, so.

Using a GR 1307 Transistor Oscillator traveling the 1552-T Sound-Level Calibrator kept coming in contact with the mide át 400 and 1000 Hz provides the right after transmit power: Freq Hzs Texas Power Watts 400 30+ 1000 150- So the following thing is definitely to try out some different mikes. But very first want to get some of the 8 socket Foster paul fittings (aka: Stereo Shack 274-025 or274-025b, Philmore 61-608B or Capital t700B). The Mike can be a Certain Prologue Design: 6L-M 500 Ohm Active. Shure 444D Table Mike.

The elevation of the mike component can be elevated from the reduced postion demonstrated above. The Press To Speak bar at the front can end up being pulled forward locking it dówn. Fitted with án 8 Position 8 Contact (8P8C) RJ type plug. The Impedance can become switched from reduced to higher. The procedure can be changed from VOX to Regular. Schematic w 8P8C RE3200 Connection wiring Ohms DC Crimson Wht Blk Crimson 0 Light 1k428 0 Black 1k4 32.2 0 DB-15 Item Connector Pin Title I/O Note 1 SPKR+ Out 4 Ohm minutes 11 Vpp utmost 2 SPKR- 3 ACRXOUT Out 600 Ohm 4 ACCTXIN In 5 /ACCRQ In Key 6 GNDAUD Audio gnd 7 ACCTGC In external AGC 8 ACCTR+ I/U Tx On Realy closed 9 ACCTR- I/U 10 /RMTSW In gnd:Pwr On 11 SWA+ Out 13.6 VDC switched 800 ma utmost 12 RTS Out not used perform not link 13 GNDLOG Logic gnd 14 RXD Out data 15 TXD In data. The some other half travel suitcase has the antenna coupler constructed into it and furthermore has the add-ons.

By seperating the two half luggage the antenna coupler can be located close up to the antenna which is a very much better point to do than using coax between thé coupler and anténna correct. Take note that many antenna couplers take some time to track up on a new frequency and so when they are used for Light beer operation the entire process will get slowed down or will not work at aIl.

This antenna coupIer is definitely made for make use of in an Light beer system and therefore is fast. Take note that the antenna coupler is usually not really operative in receive setting. Accessory Handbag Missing from my place.

The DC energy cord that's normally in the handbag will be in the lid of this collection. Alcohol The 3200 utilizes the 'Old' Alcohol, not really the present version. So for some programs it will not function. Harris Program 3000 Elements. MIL-STD-141A FED-STD-1045A RF-3234E-02 ALE Remote Handle - telephone type remote, 1000 foot maximum RF-3234ALE-E VIP Remote control Contgrol System - two parts: RF-3272E Controler RF-3234E-02 Control RF-3246 Filter Band Filtration system - 300 Hz RF-3247 Wide Band Filter - 300 to 3100 Hz utilized for tone of voice protection or digital modes RF-3238 Continuous Duty Blower Kit - for RT-3200E??

- Two-tone Alarm for front panel?? - 125 Watts SS T/R Change?? - Exterior Guide Oscillator Antenna Couplers Components RF-3281 Voice Duty Digital Auto Coupler. Energy Supply Choices RF-3236 Continuous Responsibility Base Device P.S. RF-3565 Telephone Access Device (TAU) Connects between a radio and mobile phone. It allows a remote stereo like prc-138 to connect to a foundation train station and after that dial a cell phone number.

Also in change it allows a phone number to end up being known as from a landline and then call an light beer place. It is certainly only one part of the program. Another part 'TIU' (Roger: Phone Interface Unit)is required to create it work. Doug Compatible Radiós AN/PRC-117 RF-2301 (w/ RF-2370 or Y-2380) RF-5020 RF-5022 RF-350 RF-3201 RF-3200 (see ) Phone over Stereo When a phone call is approved over a simplex radio stations link generally there demands to end up being a method to deal with the PTT indication to the stereo since normal telephones are usually complete duplex. The utilizes a 3900 Hz overall tone (above the 300 - 3000 Hz audio passband) for this purpose. Probably the RF-3565 follows the exact same convention?

Note since the individual on the additional finish of the phone call is definitely almost all likley at a regular mobile phone they have no method of pushing PTT, so maybe that's dealt with for both sides of the discussion by thé RF-3565. That would require something like thé 3900 Hz tone in thé GRA-39 to manage the stereo at the far end of the hyperlink. So why the 14-pin connector instead than just a U-229 type audio connector? There is usually 2-way digital coms between thé RF-3565 and the field radio. Top Board Transceiver User interface Connector L1 BT02E12-14S Operator Instructions Drop switch for Choices 9V Electric battery was inactive went out with 08-98. I wonder if these systems were eliminated from provider because of a useless battery? You can observe corosion on the left terminal.

When taken out there was dark goo on my fingers. The Strength Connector Kit I market that buddies with the Energy connection on the and radios buddies with L1. To access the PCB: 1) remove key pad (keep battery slip clamped) 2) remove switch end dish RF-3565 Printed Signal Panel I'meters speculating the 44QFP Harris RF p/n 10376 will be a micro control (12 MHz time clock). The blue 11 flag SIP outlet is for the 4x5 keyboard. (5 rows + 4 coul = 9 flag matrix) There is definitely a Maximum232EPE therefore presently there's RS-232.

The 8 flag Molex plug is definitely for the battery pack wire. The use for the white 6 flag header with a jumper is certainly unknown mainly because is usually the function of the 8 crimson DIP fuses. Technical Description Although there are some similarities with thé PRC-77 the radio stations pin out there is usually it't own matter. Pin Take note 1 Radio PRC-138 M2 Information Connector: RF-3565 L1 Figure 30 Aug 2011 A Fixed degree receive audio out Chemical W Fixed degree transmit sound in Y C Data Out K?

E Battery power Out or Remote Energy On (jumper setting) D F Texas Keyline (PTT) N L RLSD (Output, RS-232C or MIL-STD-188-114A amounts) J Ground A L K Remote async information in H? L Clear to Send (CTS) Meters Sync Time clock In N Remote control async data out K? P RTS M R Sync clk out G.