50W 2U PLL LCD FM stereo broadcast transmitter 87-108Mhz for 30-50km

Total:1077 USD
Item:887 USD   Shipping:190 USD

50W 2U PLL LCD FM stereo broadcast transmitter

87-108Mhz for 30-50km

Matching characteristics.

1, the unit has a data detection system, can be very intuitive man-machine dialogue.

2, the machine frequency is adjustable,frequency step is 0.1MHz. Frequency adjustment switch for the embedded-type switch, to avoid the misuse of non-staff.

3, the transmitter has the following protective equipment:
a, with frequency PLL: In case of power failure and other emergency situations, the transmitter frequency will be firmly locked in the frequency set point, the boot is still work in the set frequency, the frequency can be absolutely no drift.

b, VSWR protection: automatically check the external device (such as antennas, feeder) connections are normal. If the non-normal, the transmitter circuit will immediately lock in the protection of the state.

c, over-current voltage protection: boot device can automatically detect current and voltage values​​, you can immediately detect non-normal conditions to protect the transmitter circuit.

Protection facilities can be very effective over the protection of the safe use of equipment. Therefore, the unit has stable performance, low failure rate.

Technical parameters
1, adjustable transmit frequency :87-108MHz
2, the carrier frequency deviation: 10000Hz
3, the harmonic radiation intensity: <-65dB
4, deviation: ± 75KHz
5, Frequency stability: ± 3KHz
6, parasitic amplitude modulation noise:>-50dB
7, bandwidth: 200KHz
8, the FM signal to noise ratio: ≥ 67dB
9 Frequency response :50-15000Hz (± 1dB)
10, Distortion: <0.5%
11, to add: 50uS
12, output impedance: 50 Ohm
13, transmitter power :50W

Total:1077 USD
Item:887 USD   Shipping:190 USD