- Model NO.: ZHC518D-1KW
- Function: Signal Transmission Equipment
- Trademark: ZHC
- Specification: professional
- Type: Transmitter
- Certification: CE, ISO
- Transport Package: Wooden Boxes
- Origin: Hangzhou China
8-inch color LCD with touch panel
1.All solid-state digital TV transmitter, bandwidth is 30MHZ.
2.Pre-distortion correction, dual-exciters switch automatically.
3.High Linearity LDMOS Power Amplifier, high-gain power amplifier module, parallel switching power supply, it is a high-efficiency transmitter.
4.Telemetry and remote control by computer, web-based interface and software.
5.Good man-machine interface, full automatic switch the machine with one key.
6.Multi protection (over voltage, over current, overheating, large standing-wave ratio ...)high reliability, 24 hours continuous works.
1. Working frequency: VHF/UHF
2. Channel bandwidth: 30MHz
3. Output power: 1KW
4. Output impedance: 50Ω
5. Output interface: Φ40 (1-5/8")
6. Output load return loss: Normal operation: -32dB
Allowed operation: -20dB
7. Power input level: 0dBm
8. Amplifier input impedance:50Ω
9. Amplifier input interface: N
10.Useless transmission: ≤-60dB
11.Band fluctuations: ±0.5dB
12.Band shoulder: better than 36dB
13.MER: better than 30dB
ZHC(CHINA) Digital Equipment Co., LTD
Add: Building 5th, No.23, Jugong Rd. Binjiang District, Hangzhou, China
Tel: +86 571 8238 1886
Mobile: +86 135 88146535