Retevis MA1 - Specifications

Specications
Channel capacity: 999
Channel spacing: 5/6.25/8.33/10/12.5/15/20/25/30/50/100KHz
Modulation type: F3E
Antenna impedance: 50Ω
Frequency stability: ±5ppm ＠(-10℃-+60℃)
Working voltage: DC: 13.8V (±15%)
Receiving current: ＜0.5A;
Transmission current: ＜ 9A (power=50W/40W）
Working temperature: -20℃~+60℃
Dimension: 140×43×215mm
Weight: 1100g
PCB type: Double conversion Super-heterodyne
Medium Frequency: 38.85MHZ/450KHz (Left band）
49.95MHZ/450KHz (Right band）
Sensitivity: 0.8uV for 12dB SN ( 108MHz ~ 134MHz, AM )(Left band）
0.2uV for 12dB SN ( 136MHz ~ 174MHz, FM )
0.25uV for 12dB SN ( 168MHz ~ 180MHz, FM )
0.2uV for 12dB SN ( 400MHz ~ 480MHz, FM )
0.25uV for 12dB SN ( 480MHz ~ 520MHz, FM )
Squelch sensitivity: 0.16uV
Selectivity: 2KHz/30KHz (-6dB/-60dB )
Audio output: 8Ω, 2W
Audio distoion: ＜5%
AF output impedance: 4~16Ω
RF Power Amplier: RF Power Mosfet
Output power: 50W/20W/5W/VHF ; 40W/20W/5W/UHF
Transmit Frequency: VHF: 144-146Mhz/ 144-148Mhz;
UHF: 430-440Mhz / 420-450Mhz;
Modulation type: Variable Reactance
Max. modulation deviation: ≤5KHz/2.5KHz
Spurious emission: ≧ -60dB (144MHz/440MHz)
Microphone impedance: 2KΩ
Receive Frequency Range: VHF:136-174Mhz, UHF: 400-480Mhz;
Aviation frequency: AM 108-133.995Mhz;
FM Radio: 64-108Mhz;
Receiver
Transmitter
General
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