Vertical adjustable attenuator SJ-B 0-20dB 75 Ohms 20DB 75ohm SJ-B CATV High frequency attenuator NEW ORIGINAL

Vertical adjustable attenuator SJ-B 0-20dB 75 Ohms 20DB 75ohm SJ-B CATV High frequency attenuator NEW ORIGINAL

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Quick Details

Place of Origin:: Guangdong, China

Impedance:: 75 Ohms

Knob Color:: Blue

Operating Frequency:: 0~1000MHz

Adjustable Range:: 0~20dB

Insertion Loss:: ≤0.5dB

Quick Details

Brand Name:: YOINNOVATI

Type:: attenuator

Model Number:: SJ-B 0-20dB

Place of Origin:: Guangdong, China

Impedance:: 75 Ohms

Knob Color:: Blue

Operating Frequency:: 0~1000MHz

Adjustable Range:: 0~20dB

Insertion Loss:: ≤0.5dB

Product Description

SJ-B CATV Variable Attenuator

CATV Attenuator DT-SJB-V8B/R, SJ Series Variable Attenuator,SJ-B Vertical Type,Adjustable Attenuation Range:0~20dB,Knob Length:8mm,Knob Color: Blue or Red is Optional,impedance:75Ohm,Operating Frequency:0~1000MHz,insertion Loss:≤0.5dB,Frequency Response:5~300MHz: ≤0.3dB,300~1000MHz:≤0.5dB,Reflection Loss:5~300MHz: ≥20dB,300~1000MHz:≥15dB.

Item	Performance
Product Name	SJ-B Variable Attenuator-Vertical Type-2MM-(DT-SJB-V8B/R)
DAYTAI Model	DT-SJB-V8B	DT-SJB-V8R
DAYTAI Model	Knob Color: Blue	Knob Color: Red
Impedance	75 Ohms
Operating Frequency	0~1000MHz
Adjustable Range	0~20dB
Knob Length	8mm
Insertion Loss	≤0.5dB
Frequency Response	5~300MHz: ≤0.3dB, 300~1000MHz:≤0.5dB
Reflection Loss	5~300MHz: ≥20dB,300~1000MHz:≥15dB
Reflection Loss	<300 MHz	<18
	<550 MHz	<16
	<860 MHz	<14
Maximal attenuation	Test at full C.C.W.position	20 dB ± 2 dB
Maximal attenuation	Test at full C.C.W.position	10 dB ± 2 dB
Minimal attenuation	Test at full C.W.position	<0.5 dB
Total rotation turns	Form full C.W position the shaft total rotation turns	4.5 ± 0.5 turns
Rotation torque	Rotation speed 60°/1sec.	50gfcm MAX
Axis stopper strength	Test at full C.W. position	800gfcm MIN
Terminal strength	After on application of 500gfcm for 10± 5 sec with terminals.	No evidence of poor contact between resistance element and terminals or any physical damage
Resistance to soldering heart.	Less tan 300°C and quicker then 3 sec.	No evidence of poor contact between resistance element and terminals or any physical damage
Reliability Test
Rotation life	More than 200 times of back and forth

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What we do
A variety of channels of electronic components supply is our superiority,
Military and industrial integrated circuit (IC) is our main business.
For the best service and your most conveniently purchase, we also offer Bill of Materiel list (BOM list) quote and supply, including resistors, capacitors, diode,transistor, LEDs, connectors, etc.
To be your reliable and convenient purchase’s partner is our goal.
To be the world-class electronic component distribution partner is our purpose.

1.Almost 20 years experience in electronic components area.
2. 100% QC inspection Before purchasement, best production capability ,best quality control, Best Service , competitve price.
3. A variety of channels to satisfy various demands including military and industrial product.
4. Sufficient stock on your urgent demand.
5. Timely reply within 2 hours during working time.