| GENERAL |
| Type: | Citizen band transceiver |
| Frequency range: | 26.965-27.405 MHz |
| Channels / tuning steps: | 40 |
| Mode: | AM / SSB |
| Frequency control: | PLL (MC145109) |
| Frequency stability: | ?% |
| Clarifier or Delta tune: | ±600 Hz |
| Power supply: | Mains: 105-120 VAC (Fixed power cord) |
| Current drain / power consumption: | RX: ? W
TX: ? W |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | ? mm (?") |
| Weight: | ? Kg (? lb) |
| Other features: | ANL/NB. SWR meter. Fast/slow AGC. |
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne (SSB)
IF: 10.695 MHz
Double conversion superheterodyne (AM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
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| Sensitivity: |
AM: 1 uV (10 dB S/N)
SSB: 0.25 uV (10 dB S/N)
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| Selectivity: | AM: 6 KHz (-6 dB)
SSB: 2.4 KHz (-6 dB) |
| Image rejection: | |
| AF output power / speaker: | 3 W at ?% distortion / 8 ohm |
| External speaker connector: | 1/4" |
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| TRANSMITTER SECTION |
| RF output power: |
AM: 4 W
SSB: 12 W (PEP)
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| Modulation system: |
AM: High level pushpull modulator
SSB: Double balanced modulator with crystal lattice filter
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| FM deviation (Factory set): | No FM |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | ? ohm / 4-pin (Metal locking ring connector) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Korea, 1978-197x (Discontinued) |
| Main PCB: | DT-219M (Cybernet clone) |
| Sub PCBs: | |
| Additional info: | A large and unusual tube hybrid |
| Related documents: |
User manual (8.2 MB)
PLL: MC145109
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| Sams Photofact #: | CB-276 (October 1979) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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DM100
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Dynamic desk microphone with preamp
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