Phil Allison
19 years ago
Hi to all,
On my bench is allegedly a Shure Wireless Mic system:
The receiver is labelled UT4-TH ( no A and no MARCAD ) operating on 260.3
MHz. It says "DIVERSITY RECEIVER "' on the front right. There is no
"squelch" trim pot fitted to the PCB and the XLR output level switch is not
wired ( nor can it be).
There are two 90mm long antennas - but inspecting the PCB tracks shows only
ONE of them connects to any internal circuitry !!
The transmitter is a VT2-VH with an SM 58 capsule, labelled 263.7 MHz -
but it does in fact match the receiver's frequency of 260.3 MHz.
The system is packed in a moulded plastic carry case compete with a copy of
the Shure " Performance Gear Wireless Systems User Guide " and a PS20E
power supply (made in Taiwan) which is not approved for sale in Australian
as it has a US style two pin AC plug and a plug adaptor.
The problem it came in for was severe distortion on the XLR output - a
fault that was designed in and easily fixed with a mod.
Did Shure really sell this POS or is it a fake ?
...... Phil
On my bench is allegedly a Shure Wireless Mic system:
The receiver is labelled UT4-TH ( no A and no MARCAD ) operating on 260.3
MHz. It says "DIVERSITY RECEIVER "' on the front right. There is no
"squelch" trim pot fitted to the PCB and the XLR output level switch is not
wired ( nor can it be).
There are two 90mm long antennas - but inspecting the PCB tracks shows only
ONE of them connects to any internal circuitry !!
The transmitter is a VT2-VH with an SM 58 capsule, labelled 263.7 MHz -
but it does in fact match the receiver's frequency of 260.3 MHz.
The system is packed in a moulded plastic carry case compete with a copy of
the Shure " Performance Gear Wireless Systems User Guide " and a PS20E
power supply (made in Taiwan) which is not approved for sale in Australian
as it has a US style two pin AC plug and a plug adaptor.
The problem it came in for was severe distortion on the XLR output - a
fault that was designed in and easily fixed with a mod.
Did Shure really sell this POS or is it a fake ?
...... Phil