SOONTAI - 75 Ohm F-tpte Attenuators (Power Passing, 2.3 GHz, CE Approved)

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AT1-7 series
2.5 GHz Attenuator

Features

* Up to 2.5 GHz

* DC Power Passing

* Excellent Return Loss

* Dual Layer Brass Tubes Hosing

* High RFI Shielding

* Precision Connector Thread

* Excellent Mechanical Structure

* Exquisite Plating Quality

* Good Weather Resistance

* Suitable for CATV, DBS, MMDS, VSAT systems

Introduction

The AT1 series attenuators feature DC pass-through and are designed for applications in receiving systems such as CATV, DBS, MMDS, and VSAT.

Most satellite receivers are designed to operate with input signal levels between -60dBm and -30dBm per channel, TVs for input signal levels between -48dBm and -23dBm.

If feed signal levels to satellite receivers or TVs are too high, picture distortions will occur.

It is recommended that by inserting an attenuator into the system, the signal is reduced to less than -30dBm or -23dBm at the receiver's RF input port.

The AT1-7 series is able to meet the needs of general-purpose attenuation applications in the LF/VHF/UHF and Satellite-IF frequency range.

The list of popular used models is as follows. If there are other attenuation value requests, please contact us, we can also design.

**Items**
Attenuation	Model	Connectors	Model	Connectors
3dB	AT1 - 703FP	F-female x 2	AT1 - 703P	F-male and F-female
6dB	AT1 - 706FP	F-female x 2	AT1 - 706P	F-male and F-female
9dB	AT1 - 709FP	F-female x 2	AT1 - 709P	F-male and F-female
12dB	AT1 - 712FP	F-female x 2	AT1 - 712P	F-male and F-female
16dB	AT1 - 716FP	F-female x 2	AT1 - 716P	F-male and F-female
18dB	AT1 - 718FP	F-female x 2	AT1 - 718P	F-male and F-female
5dB	AT1 - 705FP	F-female x 2	AT1 - 705P	F-male and F-female
10dB	AT1 - 710FP	F-female x 2	AT1 - 710P	F-male and F-female
15dB	AT1 - 715FP	F-female x 2	AT1 - 715P	F-male and F-female
20dB	AT1 - 720FP	F-female x 2	AT1 - 720P	F-male and F-female

**Electrical Curve** ( AT1-710FP )
Insertion Loss \| Return Loss SPAN 2300MHz Fig 1	Insertion Loss \| Return Loss SPAN 30MHz Fig 2

**General Specifications**
Item	AT1-705FP	AT1-710FP
Impedance	75 ohm	75 ohm
Frequency Range	15 - 2300 MHz	15 - 2300 MHz
Insertion Loss	5 dB (typ)	10 dB (typ)
Return Loss	18 dB (typ)	18 dB (typ)
Power Ratings	100 mW(average)	100 mW(average)
DC Power Passing	DC +/-30 V / 500 mA(max)	DC +/-30 V / 500 mA(max)
Dimensions ("F" Female x2 type)	21(¢) x 65 mm	21(¢) x 65 mm
Net Weight	52 g	52 g

* Specifications may be change depending on the model or customer's requirement.