| GENERAL |
| Type: | Citizen band / "Freeband" / Export transceiver |
| Frequency range: |
26.965-27.855 MHz in two bands:
| Low: | 26.965-27.405 MHz |
| Hi: | 27.415-27.855 MHz |
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| Channels / tuning steps: | 80 |
| Mode: | AM / FM / SSB |
| Frequency control: | PLL (MB8719) |
| Frequency stability: | 0.001% @ -20 to +50°C (-4 to +122°F) |
| Clarifier or Delta tune: | ±1.25 KHz |
| Power supply: | Mains: 220 VAC (Fixed power cord)
or 13.8 VDC (Male 3-pin jack) |
| Current drain / power consumption: | RX: 1 A @ 13.8 VDC (Squelched) or 45 W @ mains (Squelched)
TX: Max 3 A @ 13.8 VDC or 100 W @ mains |
| Antenna impedance / connector: | 52 ohm / SO-239 |
| Dimensions (W*H*D): | Transceiver: 378*119*287 mm (14.88*4.69*11.31")
Speaker: 146*119*287 mm (5.75*4.69*11.31") |
| Weight: | Transceiver: 6.58 Kg (14.5 lb)
Speaker: 1.59 Kg (3.5 lb) |
| Other features: |
PA. SWR-meter. AWI. Rotary alarm clock with sleep timer.
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne
IF: 7.8 MHz (SSB) - 455 KHz (AM)
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| Sensitivity: |
AM: 0.5 uV (10 dB S+N/N)
FM: ? uV (12 dB SINAD)
SSB: 0.25 uV (10 dB S+N/N)
|
| Squelch sensitivity: | Less than 0.5 uV (Threshold) |
| Selectivity: |
AM/SSB:
2.2 KHz (-6 dB)
7.5 KHz (-60 dB)
NB! This is according to the original manual. It's normal
for SSB, but very narrow for AM. Is this a typo?
|
| Image rejection: | 60 dB |
| AF output power / speaker: | 3 W at 10% distortion / External only |
| External speaker connector: | Two TS "Minijacks" (3.5 mm), 8 ohm |
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| TRANSMITTER SECTION |
| RF output power: |
AM: 4 W
FM: 4 W?
SSB: 12 W (PEP)
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| Modulation system: | |
| Max FM deviation (Factory set): | ±? KHz |
| Spurious emissions: | Better than -? dB |
| Microphone impedance / connector: | ? ohm / 5-pin (Male locking ring jack) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Taiwan, 197x-1980 (Discontinued) |
| Main PCB: | PC-411AD by Uniden |
| Sub PCBs: |
PC-006EB - PSU board
and others...
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| Additional info: |
Same as version 2 in the US, but apparently factory modified for the European market.
Modifications include:
New mains transformer for 220 VAC.
FM board added. The normal mode switch now indicates AM/FM in the leftmost
position, and the former NB/ANL switch is now used to select AM or FM. The
former channel 9 LED now indicates FM mode instead.
80 channels instead of the normal 40. Selectable with the former channel 9 switch.
Does anyone know how many modified Madisons were actually sold in Europe?
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| Related documents: | |
| Market(s) / Approval(s): |
Europe
No known approvals
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| Sams Photofact #: | |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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