Product Details
rf fixed attenuator DC-3800MHz 50Ohm 30w rf NM/NF n male to female
3 dB attenuator
Adjustable RF Attenuator Introduction:
Adjustable RF Attenuator is a provides attenuation of electronic
components and widely used in electronic equipment, its main
purpose is:
- the size of signal adjusting circuit;
- in the comparative method for measuring circuit, available to
direct the measured network attenuation values;
Adjustable RF Attenuator Details:
l Excellent electrical performance
l Low VSWR
l Totally maintenance free
Operating Frequency( MHz ) | DC-3800 |
Impedance( Ohm ) | 50 |
VSWR | ≤1.25 |
IM3 (dBc @ 2×37dBm) | -120 |
Degree of Protection | IP65 |
Handling Power(Watt, max) | 30 |
Interface | N Male - N Female |
Operating Temperature( ℃ ) | -40 ~ + 80 |
Connector Material | Brass(Silver plating for Inner Contact and Tri-metal plating for
Outer Contact) |
Body Material | Aluminum |
XdB in P/N | 3dB 5dB 6dB 10dB |
Attenuation(dB) | 3 5 6 10 |
Attenuation Tolerance(dB) | ±0.6 ±0.6 ±0.7 ±1.0 |
Dimensions(mm,L×W×H,excluding | 50×Φ60 |
Net Weight(g) | 240±20 |
Packing Weight(kg /- pcs) | 7.56/25 |
Packing Dimensions(mm)(L×W×H) | 170×70×70 |
Packing Carton Size(mm)(L×W×H) | 370×370×180 |
company informatiom
1. We have our own R&D team and have 17 R&D engineers,with
independent R&D lab,can quickly provide upmarket product
customerization services for customers.
2. We have 6 passive components production lines,150
employees,adopt advanced automatic screw machine,production
capacity can up to 5000PCS/ per day.
3. Owning full set of available testing equipment to guarantee the
quality of products.
4. Adopt advanced ATE testing system,owning full frequency of
Intermodulation test equipment,perfect ERP management system and
blameless process quality control system to promise the high
qualification rate.
5. Our factory have more than 8 years production experience on
antenna and passive components,have a rich product category and
high cost-effective,is the leader in antenna and the passive
communications industry in China.
Company Profile
ZD Telecom was newly established in Sep. 2009 by its founder who
had been working in one of the earliest companies in the
wireless/RF industry of China for more than 10 years of R&D and
management after graduation from the best in China of“ University
of Electronic Science & Technology of China”,with a back up of
a group of veteran engineers cherishing the value of
“professional(attitude) & excellent(products)”.
We are true manufacturer with a facilities of 2000㎡ and 150 heads
of working force, not any of trading or solution provider
companies, specializing in products of
coverage/enhancement/optimization for wireless network and
previously have been working as a role of OEM for some other big
names of telecom equipment suppliers. We now step forward to the up
front and devote to adheres to the business strategy of “customer
oriented and continuous improvement”, and closely keeping to the
principle of customer satisfaction, quality first, competitive
price, fast delivery and service in individual place.
On the basis of such, we will continuously, as at our starting
point, be striving to develop state-of-art products for the
wireless telecommunication and antenna as our long run direction
with our professional ability,rigorous attitude and standard of the
line and enthusiasm and constant input of money for R&D.
With combined endeavours of years in this line,ZD has developed its
own "RF passive products","Systemproducts"and the "The system
structure" "Antenna"product line. Taking the advantages of China’s
best supply chain of local industry as a plus, ZD is bracing up to
become an important participator in the feeder antenna and the
field of wireless network optimization equipment both in China and
the outside world.


