| GENERAL |
| Type: | Citizen band / "Freeband" / Export transceiver |
Frequency range
depending on config: |
26.965-27.405 / 27.60125-27-99125 MHz (Standard)
26.065-28.305 MHz (Export mode)
25.165-29.655 MHz (Export mode)
23.815-30.555 MHz (Export mode)
|
| Channels / tuning steps: |
40 CEPT + 40 UK (Standard)
200, 400 or 600 channels, or 5 / 10 KHz steps (Export mode)
NB! The VCO will most likely not lock over the full 600 ch range.
You will have to align it to your prefered segment.
|
| Mode: | FM |
| Frequency control: | PLL/CPU (LC72338) |
| Frequency stability: | ? ppm |
| Clarifier or Delta tune: | No |
| Power supply: | 13.2 VDC (3-pin connector) |
| Current drain / power consumption: | RX: ? mA
TX: Max ? A (Standard)
TX: Max ? A (Export mode) |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 150*45*170 mm (5.91*1.77*6.69") |
| Weight: | 780 g (1.72 lb), without mounting bracket |
| Other features: |
7 memories. Scanning. Dual watch. LCR. Dimmer. Voltmeter.
Repeater split (Export mode).
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: ? MHz
2nd IF: 455 KHz - Ceramic filter: 33-455HT
|
| Sensitivity: |
AM: ? uV (10 dB S/N)
FM: 0.18 uV (12 dB SINAD)
|
| Selectivity: | 12 KHz (-6 dB) |
| Image rejection: | |
| AF output power / speaker: | ? W at ?% distortion / 8 ohm |
| External speaker connector: | 3.5 mm |
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| TRANSMITTER SECTION |
| RF output power: |
4 W (Standard)
8 W (Export mode)
|
| Modulation system: | |
| Max FM deviation (Factory set): | ±2 KHz |
| Spurious emissions: | Better than -? dB |
| Microphone impedance / connector: | ? ohm / 6-pin (Metal locking ring connector) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Korea, 1998-200x (Discontinued) |
| Main PCB: |
Early version: M40E034E by Maycom Co. Ltd.
Improved version (Late 2003): M40E233A by Maycom Co. Ltd.
|
| Sub PCBs: | |
| Additional info: |
Early version has orange backlight while later version is green.
I know of at least two revisions of the PCB; the early one had a
backup battery that was prone to leakage. This was later improved
on by a change to supercap backup.
See also Cherokee CM-10, President Harrison, Stabo XM7082 DTMF and Zodiac M-3000
|
| Related documents: |
User manual (2.6 MB, page 24 missing)
Schematic (96 KB) - Early version
PLL/CPU: LC72338
RF driver (Early): KTC1006
RF driver (Later): 2SC2314
RF final (Early): KTC2078
RF final (Later): 2SC2078
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| Sams Photofact #: | None |
| Modifications and fixes: | |
| Reviews: | Radio Today: August 1999 |
| Options / Accessories: |
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