| GENERAL |
| Type: | Citizen band / "Freeband" / Export transceiver |
Frequency range
depending on version: |
26.065-28.305 MHz in five bands (5*40 ch version):
| A: | 26.065-26.505 MHz |
| B: | 26.515-26.955 MHz |
| C: | 26.965-27.405 MHz |
| D: | 27.415-27.855 MHz |
| E: | 27.865-28.305 MHz |
25.965-28.005 MHz in four bands (4*50 ch version):
| A: | 25.965-26.455 MHz |
| B: | 26.465-26.955 MHz |
| C: | 26.965-27.505 MHz |
| D: | 27.515-28.005 MHz |
|
| Channels / tuning steps: | 200 (Both versions) |
| Mode: | AM / FM / SSB / CW |
| Frequency control: | PLL (PLL02A) |
| Frequency stability: | ?% |
| Clarifier or Delta tune: | Coarse: ±? KHz
Fine: ±? KHz |
| Power supply: | 13.8 VDC (2-pin connector) |
| Current drain / power consumption: | RX: ? mA
TX: ? A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 180*63*218 mm (7.09*2.48*8.58") |
| Weight: | 2 Kg (4.41 lb), without mounting bracket and microphone |
| Other features: |
PA. ANL/NB. 3-step RF gain. Tone hi-cut.
Fine tuning range ±800 Hz. Coarse tuning range ±5 KHz
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne (SSB/CW)
IF: 10.695 MHz
Dual conversion superheterodyne (AM/FM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
|
| Sensitivity: |
AM: 1 uV (10 dB S/N)
FM: 1 uV (20 dB S/N)
SSB/CW: 0.5 uV (10 dB S/N)
|
| Selectivity: | 10 KHz (-60 dB) |
| Image rejection: | |
| AF output power / speaker: | 2 W at ?% distortion / 8 ohm |
| External speaker connector: | 3.5 mm, 8 ohm |
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| TRANSMITTER SECTION |
| RF output power: |
| High | Mid | Low |
|---|
| AM: | 7.5 W | 4 W | 1 W |
| FM: | 10 W | 7 W | 2 W |
| SSB (PEP): | 12 W | 8 W | 2 W |
| CW: | 12 W | 8 W | 2 W |
|
| Modulation system: | SSB: Double-balanced modulator with crystal latice filter |
| Max FM deviation (Factory set): | ±? KHz |
| Spurious emissions: | Better than -? dB |
| Microphone impedance / connector: | ? ohm / 4-pin (Metal locking ring connector) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 198x-198x (Discontinued) |
| Main PCB: |
4*50 ch: PTBM125A4X by Cybernet Electronics Corporation
5*40 ch: PTBM131A4X by Cybernet Electronics Corporation
|
| Sub PCBs: |
4*50 channels
Currently onknown to me
5*40 channels
PTLD085AOX - LED channel display board
PTSW146AOX - Channel selector board
PTZZ080AOX - CW relay & sidetone board
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| Additional info: | Clearance price 1982 in Sweden: SEK 1495:- |
| Related documents: |
5*40 ch: Schematic diagram (6.8 MB)
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| Sams Photofact #: | None |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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