| GENERAL |
| Type: | License-free MURS transceiver |
| Frequency range: | 151.820-154.600 MHz |
| Channels / tuning steps: |
All five MURS channels
1: 151.820 MHz
2: 151.880 MHz
3: 151.940 MHz
4: 154.570 MHz
5: 154.600 MHz
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| Frequency stability: | Less than ±1.5 ppm @ -30 to +50°C (-22 to + 122°F) |
| Mode: | NFM |
| Memory channels / management: | None |
| Repeater shift / offset: | Simplex only |
| Power supply: | 12 VDC (Male barrel jack, center positive) |
| Current drain / power consumption: | RX: ? mA
TX: ? mA |
| Antenna impedance / connector: | 50 ohm / BNC |
| Dimensions (W*H*D): | 120*50*146 mm (4.72*1.97*5.75") |
| Weight: | ? g (? oz) |
| Other features: | CTCSS/PL. 4 call tones. Relay output. |
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 21.6 MHz
2nd IF: 450 KHz
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| Sensitivity: | 0.71 uV (12 dB SINAD) |
| Squelch sensitivity: | |
| Selectivity: | 45 dB (Adjacent channel) |
| Image rejection: | |
| AF output power / speaker: | 150 mW at ?% distortion / ? ohm |
| External speaker connector: | TS "Minijack" (3.5 mm) |
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| TRANSMITTER SECTION |
| RF output power: | Max 1.8 W (ERP) |
| Modulation system: | |
| Max FM deviation (Factory set): | ±2.5 KHz |
| Spurious emissions: | Better than -? dB |
| Microphone impedance / connector: | ? ohm / Internal only |
| Microphone input level: | - |
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| MISCELLANEOUS |
| Manufactured: | China (By Tsuen Shing Electronics Ltd), 2002-20xx (Discontinued) |
| Additional info: |
FCC ID: QK8M538-BS
New price, december 2025 in the US: $74.99
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| Related documents: |
User manual (563 KB)
AF amplifier: LM386
RF driver: BFQ17
RF final: 2SC1971
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| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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