Custom Designs Available 1710 - 1785 / 1805 - 1880MHz GSM RF Cavity
Duplexer
Pass band(MHz) RX Band TX Band |
1710-1785 1805-1880 |
| Band Width (MHz) | 75/75 |
| Insertion Loss (dB) | ≤0.5 |
| Ripple in-band (dB) | ≤0.2 |
| Isolation (dB) | ≥90 |
| Average Power (W) | 500 |
| Return Loss (dB) | ≥20 |
| Connectors | DIN-F/N-F |
| PIM3(dBc)@ 43dBm×2 | ≤-165 |
| Impedance (Ω) | 50 |
| Temperature (℃) | -40 to +60 |
| Application | Indoor |
Feature
- 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,
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).
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.
