Custom Designs Available Dual Mode Diplexer RF Duplexer VHF
Duplexer
1 Specification:
| Product name | RF Duplexer |
Freq.Band (MHz) | RX:2.266-2.288GHz TX:0.4-0.43 | Insertion Loss | ≤0.7dB |
| Isolation | 80dB | VSWR | ≤1.5 |
| Power Ratingle | 100W | Degree of coupling | ±1.5dB |
| Impedance | 50Ω | Connector | N-F |
| Directivity | ≥20dB | Operaion Temperature | -30~+70℃ |
2 Our Products Advantages:
More than 50~100 dB Isolation,
excellent de-coupling performance
High Average Power,Minimal Insertion Loss,
Superior Intermodulation Properties Prevent,
N , DIN 4.3-10Connectors, Custom Designs Available,
3 Application
Don't confuse the word diplexer with duplexer, which is the
three-port network that permits a transmitter and receiver to use
the same antenna, at essentially the same frequency. Duplexers are
often used in radar, because the transmitter and receiver commonly
share an antenna, and the returned signal doesn't vary much from
the transmitted signal in frequency (just shifted slightly by the
Doppler effect).
4 technical parameters
| Model |
Upstream frequency
(GHz) | Downlink Frequency
(GHZ) | Insertion loss
(dB) | VSWR | Isolation
(dB) | Connecter | Size(mm) |
| DP1268/1575MS-1226 | 1.258-1.278
| 1.573-1.577 | 1.5 | 1.5 | 60 | SMA-K | 148*72*36 |
| DP1.465G/1.69GS-2006 | 1.43-1.5GHz | 1.67-1.71 | 1 | 1.3 | 60 | SMA-K | 90*70*25 |
| DP1.995/2.185GS-1976 | 1.98-2.01 | 2.17-2.2 | 1 | 1.2 | 70 | SMA-K | 89*41*23 |
| DP2.102/2.282GS-1398 | 2.101-2.103 | 2.281-2.283 | 1 | 1.5 | 95 | SMA-K | 75*55*14 |
| DP2.7-3.3GS-0946 | 2.7-3 | 3.2-3.3 | 1 | 1.5 | 85 | SMA-K | 78*55*20 |
| DP4.7/4.9GS-1318 | 4.4-4.6 | 4.8-5 | 1.5 | 1.4 | 50 | SMA-K | 88*46*18 |
| DP4.425/4.875GS-1757 | 5.45-5.5 | 5.091-5.24 | 1.5 | 1.5 | 90 | SMA-K | 56*24*12 |
| DP5.6-5.9GS-1058 | 5.6-5.7 | 5.8-5.9 | 0.8 | 1.28 | 85 | SMA-K | 107*40*50 |
| DP6-6.95GS-1203 | 6-6.22 | 6.95-7.07 | 1 | 1.5 | 80 | SMA-K | 90*82*17 |
5 What we Produce?
More than 5000 kinds of products for your choice
| Series products | Frequency Range
|
| Splitter | 80-250MHz; 130-180 MHz; 100-500 MHz; 340-900 MHz; 400-1000 MHz; 70-960 MHz; 5700-5800 MHz;
|
| Coupler | 130-180 MHz; 66-88 MHz; 300-900 MHz; 88-880 MHz; 80-215 MHz;
|
| Hybrid | 130-180 MHz; 66-88 MHz; 300-900 MHz; 526~582 MHz; 80-215 MHz ; |
| Combiner | 50~750/1880~2400 MHz; 400~420/450~455/460~465 MHz
|
| Filter | 515~520 MHz; 163~164.7 MHz; 152-157 MHz;
|
| Duplexer | 506~507/516~517MHz; 152~153/172.5~173.5 MHz |
6 Picture Show
7 FAQ:
Q: Are you a manufacturer?
A: Yes , we are a manufacturer, not agent. We have own factory,
which is located in Sichuan,CHINA.
Q: How does your factory do regarding quality control?
A: Quality is priority, we always attach great importance to
quality controlling
Q: What about the delivery time?
A: It depends on your order quantity and requirement.Usually 10
days.
Q. How many years have you engaged in this business?
A:Our company have engaged in this business 12 years, and we are
professional in microwave communication devices and microwave
passive components research, production, sales and services.
Q. What about terms of payment?
A:Payment terms: T/T, west Union PayPal and L/C etc.
Q.How will you send the products to us?
A:We will send the products to you by DHL, FEDEX, UPS, EMS, AIR
etc.
