Description
HDA Series Distribution Amplifiers are designed to meet the market demand for a heavy duty, quality built, cost effective solution for the amplification and distribution of analog/digital broadcast signals from Off-Air and cable TV stations.
Low Noise HDTV Amplifier – Overcomes signal loss in coaxial cable running from antenna to TV.
20dB FM Trap – Stops FM signals from interfering with off-air signals, providing clearer HDTV reception.Weather-Resistant– Housed in an industrial-grade enclosure to protect against the elements.
Specification
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Place of Origin: Guangdong, China |
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Model Number: GDAMP-008 (3305-1P-20) |
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ITEM |
TYPICAL |
Q.C LIMIT |
TEST CONDITIONS |
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1. FORWARD PATH |
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FREQ RANGE |
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@ 54 ~ 1000 MHz |
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GAIN |
25 dB |
24 dB MIN |
@ 54 ~ 1000 MHz |
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FLATNESS |
±1.0 dB |
±1.5 dB MAX |
@ 54 ~ 1000 MHz |
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RETURN LOSS INPUT |
14 dB |
12 dB MIN |
@ 54 ~ 550 MHz |
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|
17 dB |
14 dB MIN |
@ 551 ~ 1000 MHz |
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OUTPUT |
15 dB |
12 dB MIN |
@ 54 ~ 1000 MHz |
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NOISE FIGURE (GAIN MAX) |
4.0 dB |
5.0 dB MAX |
@ 54 ~ 550 MHz |
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5.0 dB |
5.5 dB MAX |
@ 551 ~ 1000 MHz |
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INPUT CAPABILITY |
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1 dB COMPRESSION |
104 dBuV |
102 dBuV |
@ AT CH2 INPUT |
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GAIN CONTROL |
0~18 dB |
0~15 dB MIN |
@ 54 ~ 1000 MHz |
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FM TRAP |
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88 MHz |
-2.5 dB |
-3 dB MAX |
@ BETWEEN TO OVERGAIN |
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95 ~ 108 MHz |
-22 dB |
-20 dB MIN |
@ BETWEEN TO OVERGAIN |
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2. RETURN PATH |
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FREQ RANGE |
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@ 5 ~ 42 MHz |
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GAIN |
12 dB |
10 dB MIN |
@ 5 ~ 42 MHz |
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RETURN LOSS IN / OUT |
12 dB |
10 dB MIN |
@ 5 ~ 42 MHz |
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FLATNESS |
±0.75 dB |
±1.0 dB MAX |
@ 5 ~ 42 MHz |
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NOISE FIGURE |
6 dB |
7 dB MAX |
@ 5 ~ 42 MHz |
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INPUT CAPABILITY |
114 dBuV |
112 dBuV MIN |
@ 36 MHz INPUT |
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1 dB COMPRESSION |
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3. CURRENT CONSUMPTION |
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190mA |
@ 12V DC |
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4. OPERATING TEMPERATURE |
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-40℃ ~ +60℃ |
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5. POWER SUPPLY VOLTAGE |
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12 ~ 16V 300mA |
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VIA POWER INPUT PORT |
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OR FEED FROM OUTPUT PORT |
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6. CONNECTOR |
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TYPE "F" FEMALE |
ALL PORTS |
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7. IMPEDANCE |
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75 OHM |
ALL PORTS |
Goodmind Electronics (Shenzhen) Co., Ltd. This high-tech company combines R&D, manufacturing, sales, and service. The company is a professional manufacturer of antennas, network communication, Bluetooth, AV accessories, smart home products, and car accessories. Vertical integration exists in the factory. The plant features an assembly center, metal stamping, zinc die casting, SMT, DIP, and plastic processing. The company is committed to producing high-quality products for clients and has excellent financial strength, a skilled R&D team, first-rate manufacturing equipment, and lean manufacturing.
30+years
of industry experience
4000m2
production building area
1000
workshop production worker
60
R&D personnel
Low Noise HDTV Amplifier manufacturer
What is an amplified HDTV antenna?
Signal strength is increased by using amplified antennas. The difficulty of receiving a broadcast signal increases with distance from a TV station. Living in the suburbs or in a rural area may need the use of an amplified antenna. Weather-related signal interference can also be compensated for using amplifiers.
Is an HDTV antenna the same as a digital antenna?
An HDTV antenna is the same as a conventional antenna. HDTV signals can be received by anyantenna. Even the traditional rabbit ears may pick them up because they are broadcast on the same frequencies. But unlike analog signals, digital signals are far less tolerant of incorrect antenna placement.
Our production workshop
Our certificate
FAQ
Q: What is a Low Noise HDTV Amplifier?
A: A Low Noise HDTV Amplifier is a device designed to improve the signal strength of television broadcasts, particularly for over-the-air (OTA) channels, with minimal added noise to maintain signal quality.
Q: Why would I need a Low Noise HDTV Amplifier?
A: In areas with weak TV signals or long cable runs, an amplifier can enhance the signal strength, reducing issues like pixelation and signal dropouts for a clearer and more reliable TV reception.
Q: How does a Low Noise HDTV Amplifier work?
A: It amplifies the incoming TV signals before they reach your television, compensating for signal loss due to cable length or weak broadcast signals.
Q: Does it work for both indoor and outdoor antennas?
A: Yes, Low Noise HDTV Amplifiers can be used with both indoor and outdoor antennas, enhancing the signal for improved TV reception.
Q: Can it improve digital TV signals?
A: Yes, these amplifiers are designed to boost both analog and digital TV signals, improving the overall signal quality.
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