Microwave Radio Communications LLC CR2TX2AD ユーザーズマニュアル

 Product Description

2-10

CodeRunner 2 Operator’s Guide/Tech Ref Manual

Figure 2-7 shows the antenna configuration for simultaneous 
transmitting using two Indoor Units with two RF Units. 

In this example the RFUs are operating on 2 GHz and 7 GHz 
bands, but the 13 GHz band is also available as one of the two 
bands. 

In addition, an RF Switch allows switching one of the RF Units 
between an OmniPole and a directional antenna.

OmniPole

RFU

1.99-2.5 GHz

70 Mhz
IF +
POWER +
CONTROL

70 Mhz
IF +
POWER +
CONTROL

RFU

6.4-7.1 GHz

CodeRunner 2 IDU

70 MHZ IF

ENCODER / COFDM

MODULATOR

NYCOIL CONDUIT

POLARIZATION

SWITCH

CodeRunner 2 IDU

70 MHZ IF

MPEG

ENCODER / COFDM

MODULATOR

MPEG Encoder &

COFDM Modulator

MPEG Encoder &

COFDM Modulator

Directional

MPEG

RF SWITCH

ANTENNA SWITCH
POWER & CONTROL