| GENERAL |
| Type: | Citizen band / "Freeband" / Export transceiver |
| Frequency range: | 26.515-27.855 MHz |
| Channels / tuning steps: | 120 |
| Mode: | AM / FM / SSB |
| Frequency control: | PLL (PLL02A) |
| Frequency stability: | ?% |
| Clarifier or Delta tune: | Coarse: ±? KHz
Fine: ±? KHz |
| Power supply: | 13.8 VDC |
| Current drain / power consumption: | RX: ? mA
TX: ? A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | ? mm (?") |
| Weight: | ? Kg (? lb) |
| Other features: | PA. ANL/NB. Local/DX switch. Tone switch. |
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne (SSB)
IF: 10.695 MHz
Double conversion superheterodyne (AM/FM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
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| Sensitivity: |
AM: 1 uV (10 dB S+N/N)
FM: 1 uV (20 dB S+N/N)
SSB: 0.5 uV (10 dB S+N/N)
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| Selectivity: |
AM/FM: 5 KHz (-6 dB)
SSB: 2.2 KHz (-6 dB)
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| Image rejection: | |
| AF output power / speaker: | ? W at ?% distortion / ? ohm |
| External speaker connector: | 3.5 mm |
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| TRANSMITTER SECTION |
| RF output power: |
AM: 7.5 W
FM: 12 W
SSB: 12 W
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| Modulation system: | |
| Max FM deviation (Factory set): | ±1.5 KHz |
| Spurious emissions: | Better than -? dB |
| Microphone impedance / connector: | ? ohm / ?-pin (Metal locking ring connector) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | 19xx-19xx (Discontinued) |
| Main PCB: | PTBM121D4X by Cybernet Electronics Corporation |
| Sub PCBs: | |
| Additional info: |
Basically the same as 747 Mk1, but with
an added coarse slider.
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| Related documents: | PLL: PLL02A |
| Sams Photofact #: | None |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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