Specifications

The FC-301/D Series of RF Link Modules are for high-speed data transmission. support PLL / microprocessor.

Technical Specifications

 

Performance Specification…………..................TIA/EIA-603 & ETS 300-113
Band …………………………………………...UHF/VHF
Channel Spacing………………………………25KHz,12.5KHz programmable
RF Output Power……………………………….1W - 5W Programmable
Modulation type ………………………………..16K0F3E,8K5F3E
Intermediate Frequency………………………… 45.1MHz & 455KHz
Number of Channels…………………………….16
Frequency Source ……………………………….Synthesizer
Operation Rating…………………………………Intermittent
5:5:90 ( TX: RX: Standby )
Power Supply ……………………………………12.5V DC Nominal Voltage
Temperature Range
Storage………………………………………from –40°C to +80°C
Operating……………………………………from –30°C to +60°C
Current Consumption
Standby (Muted) ……………………………≤40mA
Transmit 5 Watts RF Power …………………< 1.5A
Transmit 1 Watt RF Power…………………..<0.8A
- 2 -
Frequency Bands ………………RX UHF: 400 – 470 MHz VHF: 136 – 174 MHz
                                  ………………TX UHF: 400 – 470 MHz VHF: 136 – 174 MHz
Dimensions………………………………………..(120mm)L x (60mm)W x (20mm)H
Weight……………………………………………..≤150 grams

 

Transmitter 

Sustained Transmission…………………………… Nominal conditions
Time: 5 10 30 sec
Power: >95% >95% >90%
Frequency Error…………………………………..±2.5 ppm
Frequency Deviation:
25kHz Channel Spacing……………………..≤±5.0kHz,
12.5kHz Channel Spacing……………………≤±2.5kHz,
Audio Frequency Response………………………. Within +1/-3dB of 6dB octave
@300Hz to 2.55kHz for 12.5kHz C.S
@300Hz to 3.0khz for 25kHz C.S
Adjacent Channel Power
25kHz…………………………………………< 70 dBc @ Nominal Condition
<65 dBc @ Extreme Condition
12.5kHz ………………………………………< 60 dBc @ Nominal Condition
< 55 dBc @ Extreme Condition
Conducted Spurious Emission …………………….< -36 dBM
Modulation Sensitivity……………………………. 100mV RMS@60% peak Dev.
Hum & Noise:
25kHz Channel Spacing………………….….>40 dB (with no PSOPH)
- 3 -
12.5kHz Channel Spacing………………..……>36 dB (with POSPH)
Modulation Symmetry ……………………………..<10% Peak Dev@1kHz input
for nominal dev +20dB
Load Stability……………………………………No osc at >= 10:1 VSWR all
phase angles and suitable antenna
No destroy at >= 20:1 all phase angle

Receiver 

Sensitivity(12dB Sinad) ………………………….UHF <-117 dBm,
VHF<-118dBm@ Nom.Condition
Amplitude Characteristic………………………….<±3dB
Adjacent Channel Selectivity:
25 kHz Channel Spacing …………………….≥70dB @ Nom.
12.5kHz Channel Spacing…………………….≥60dB@Nom.
Spurious Response Rejection………………………70dB
Image Response…………………………………… > 70 dB
IF Response ………………………………………. >70 dB
Others………………………………………………> 70 dB
Intermodulation Response Rejection………………≥65 dB
Conducted Spurious Emission @ Nominal Conditions………<-57 dBm
AF Distortion ………………………………………………....<5% @ Nom.,
<10%@ Extreme Condition
RX Hum & Noise:
25.0kHz CP……………………………………………< 40dB No PSOPH
12.5kHz CP ………………………………………..…< 40dB with PSOPH
Receiver Response Time …………………………….< 20ms
Squelch Opening sensitivity: ………………………-118dBm
Squelch Closing sensitivity ……………………….. -121dBm
Squelch Attack Time:
RF Level at Threshold ………………………… <40ms
RF Level at Threshold +20dB…………………<30ms
L.O. Frequency Temperature Stability…………….1 st <2.5 ppm,
2 nd <10 ppm for –30°C to +60°C
L.O. Frequency Aging Rate………………………….±2 ppm/year

 

FCC certificate