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Product comparison · 2 tv signal amplifiers

Grundig AR 4201 vs Hama 39122497 TV signal amplifier 47 - 862 MHz

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  • 5specifications compared
  • 5differ
  • 0identical
  • 13known for one product only

Key differences

The Grundig AR 4201 has 8 dB more gain (forward path) than the Hama 39122497 TV signal amplifier 47 - 862 MHz (20 dB vs 12 dB). The Grundig AR 4201 has 6 dB more gain (return path) than the Hama 39122497 TV signal amplifier 47 - 862 MHz (18 dB vs 12 dB). The Hama 39122497 TV signal amplifier 47 - 862 MHz has 92.5 dB more noise figure than the Grundig AR 4201 (98 dB vs 5.5 dB). Connector(s): F on the Grundig AR 4201, Coax on the Hama 39122497 TV signal amplifier 47 - 862 MHz. Input voltage: 190 - 264 V on the Grundig AR 4201, 230 V on the Hama 39122497 TV signal amplifier 47 - 862 MHz.

  • Gain (forward path)
    • 20 dB
    • 12 dB
  • Gain (return path)
    • 18 dB
    • 12 dB
  • Noise figure
    • 5.5 dB
    • 98 dB
  • Connector(s)
    • F
    • Coax
  • Input voltage
    • 190 - 264 V
    • 230 V

Side by side

Differences highlightedShow differences only
18 specifications
A

Grundig

AR 4201View product
B

Hama

39122497 TV signal amplifier 47 - 862 MHz

Model 39122497

View product
Technical details3 differ
Gain (forward path)Differs20 dB12 dB
Gain (return path)Differs18 dB12 dB
Noise figureDiffers5.5 dB98 dB
Frequency rangeKnown for one47 - 862 MHz
Placement supportedKnown for oneIndoor
Frequency range (forward path)Known for one47 - 1006 MHz
Product colourKnown for oneBlack
Ports & interfaces1 differ
Connector(s)DiffersFCoax
Ports quantityKnown for one2
Power1 differ
Power source typeKnown for oneAC
Input frequencyKnown for one50 Hz
Input voltageDiffers190 - 264 V230 V
Power consumption (typical)Known for one3 W
Packaging contentidentical
QuantityKnown for one1
Packaging dataidentical
Package typeKnown for oneBox
Operational conditionsidentical
Operating temperature (T-T)Known for one-25 - 55 °C
Weight & dimensionsidentical
Dimensions (WxDxH)Known for one170 x 90 x 65 mm
WeightKnown for one750 g

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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