INFORMATION

The RF line extender is a high-gain, high-output modular outdoor catv trunk amplifier which is suitable for CATV cable transmission networks. The trunk amp compensates the loss of RF signals in cable transmission. The outdoor trunk amplifier uses an adjustable attenuator and equalizer to ensure stable gain and low distortion. At the same time, the RF line extender has a built-in high-performance control circuit that can extend the transmission distance of RF signals and ensure stable and high-quality signal transmission. The trunk amp uses a low-noise push-free hybrid module in the forward direction to ensure the noise index of the amplifier. The aluminum casing has good heat dissipation to ensure the stable working performance of the outdoor tv amplifier.

RF Line Extender Features

High quality waterproof and dustproof aluminum shell, good shielding and heat dissipation performance.
Adjustable attenuator and equalizer.
CATV Trunk Amplifier Adopt low noise push-pull hybrid module in the forward path, ensure the noise index of the amplifier.
Two RF outputs with plug in splitter and distributor and feeding voltag.
High reliability E type transformer, AC220V and AC60V for optional.

Technical parameters

Parameters

BD-TA860

Bandwidth

47-750/862MHz

Nominal Gain

30dB

In-Band Flatness

±0.75dB

Noise Figure

≤10dB

Return Loss

≥14dB

Nominal Input Level

72dBuV

Nominal Output Level

102dBuV

Gain Adjustable Range

0-20dB

Slop Adjustable Range

0-18dB

CTB

≥58dB (note1)

CSO

≥57dB(note1)

Noise Figure

≤10dB

Return Loss

≥14dB

Group delay

≤ 10ns(112.25MHz/116.68MHz)

Singal hum ratio

<2%

(10/700us)Surge-resistant voltage

>5KV

Gain stability

-1.0+1.0dB

Voltage

36-65/220±20%Vac

Size

280×195×60mm

Weight

1.5kg

Applications

Baudcom catv trunk amplifier amplifier is mainly to compensate the signal attenuation and equalization of high and low imbalance during the transmission process. Make sue the signal can be transmitted stably with high quality and long distance. RF line extender is mainly used in all kinds of cable TV systems, satellite TV systems, community closed circuit TV system, hotel audio visual system, army and school education audio visual system, etc.

Order Information

BD-TA860-Bandwidth+Module model+Supply voltage-Forward gain+RF interface.

Example: BD-TA860-8CC2-30M

Explanation: BD-TA860 series, 862MHz domestic module, Chinese transistor module, 220V power supply, 30dB forward gain 30dB, metric interface.

catv trunk amplifier

INFORMATION

RF Line Extender Features

Technical parameters

Order Information

Ordering information

Related Products

Parameters	BD-TA860
Bandwidth	47-750/862MHz
Nominal Gain	30dB
In-Band Flatness	±0.75dB
Noise Figure	≤10dB
Return Loss	≥14dB
Nominal Input Level	72dBuV
Nominal Output Level	102dBuV
Gain Adjustable Range	0-20dB
Slop Adjustable Range	0-18dB
CTB	≥58dB (note1)
CSO	≥57dB(note1)
Noise Figure	≤10dB
Return Loss	≥14dB
Group delay	≤ 10ns(112.25MHz/116.68MHz)
Singal hum ratio	<2%
(10/700us)Surge-resistant voltage	>5KV
Gain stability	-1.0+1.0dB
Voltage	36-65/220±20%Vac
Size	280×195×60mm
Weight	1.5kg