2U 19-inch all-aluminum standard chassis. Character display screen, PLL phase-locked loop frequency modulation technology, the final power amplifier adopts LDMOS transistor with high standing wave ratio.
The transmitter adopts a low-cost design concept, integrating the exciter and power amplifier, output filter, switching power supply, etc. in a 2U high 19-inch standard chassis.
l2U 19-inch thick aluminum alloy case, which is not only sturdy but also has good heat dissipation.
lPrecise PLL frequency generation system to ensure the frequency does not drift within at least 10 years.
lExcellent power AGC balance control system, the power output can be adjusted from 0 to full power, and has automatic gain power control to maintain the output power within a set range without drifting.
lSupport external input modulation RDS or SCA signal.
lEquipped with RS232 communication interface, users can control all operations through the transmitter communication protocol.
lRF amplifier uses LDMOS transistor , making it able to withstand severe load mismatch of more than 65: 1 VSWR at 5dB compression point.
Frequency step value: 100KHz
Modulation mode: FM, peak deviation ± 75KHz
Frequency stability: <± 100Hz
Frequency stabilization method: PLL phase-locked loop frequency synthesis
RF output power: 0 ～600W ± 0.5dB
In-band residual wave: <-60dB
Higher harmonics: <-60dB
Parasitic AM: <-59dB
RF output impedance: 50Ω
RF output connector: L29 female DIN
RF efficiency:> 75%
Analog audio input: -12dBm ~ + 8dBm
Analog audio input impedance: 10KΩ XLR
Pre-emphasis: 0μs, 50μs, 75μs (users can set)
Frequency response: ± 0.8dB 30 ～ 15000Hz
Audio distortion: <1%
Power supply voltage range: single phase 220 ~ 260Vac
Power consumption: <1000VA
Operating temperature range: -20 to 45 ° C
Working method: continuous work
Cooling method: forced air cooling
Cooling method: <95%
Dimensions: 483 x 320 x 88 mm (excluding handles and protrusions), standard rack 19 inches 2U.
Warranty：amplifier tube for 1 months , except man-made and lightning-strike damages. Maintenance only charge of the cost of components.
Contact: Miss Sonia
Add: No. 0101002, Jinxiushijia, Kuangyuan Road, Jiuhua district, Xiangtan city, Hunan Province, China.