Polar dish antenna&& 120cm C band satellite antenna
US $1.00-$60.00
Outdoor TV Antenna Digital Amplified HDTV Antenna
- Category: TV Antenna >>>
- Supplier: Hangzhou Xinbiao Electric Appliance Factory
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Product Overview
Description
VHF Outdoor TV Antenna
Outdoor TV Antenna Digital Amplified HDTV Antenna
Product features:
The design of the folding oscillator, eleven unit and V reflector has a strong directional, wide frequency band, high gain, and good flatness
The printing plate impedance matching device can effectively receive and transmit digital TV signals
It is convenient for users to install and use the cylindrical support rod in different diameter
It is compatible with dvb-t/H, dvb-t2, DMB- T/H, isdb-t, atsc-t, ADTB-T and other digital TV formats
Signal output interface: English F female head
Signal receiving parameters:
Frequency range: 470 MHz -806MHz
10-12dB
Output impedance: 75 Ω
The standing wave ratio: less than or equal to 1.5
Before: it is greater than or equal to 22dB
Support bar diameter: Φ 30 mm to 50 mm
Interface form: English F female head
Polarization mode: horizontal/vertical
Working temperature: - 40 ℃ ~ 70 ℃
Relative humidity: 5%~95%1010
Air pressure: 86kPa~106kPa
Channel: 5-12
Frequency Range:174-230Mhz
Parameter description:
Frequency Range (MHz) | Insertion Loss(dB) | Mutual Isolation(dB) | Return Loss(dB) |
5-40 | ≤7.5 | ≥20 | ≥10 |
40-1000 | ≤8.0 | ≥20 | ≥12 |
1000-1750 | ≤9.5 | ≥20 | ≥12 |
1750-2400 | ≤10.5 | ≥20 | ≥10 |
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