The 100LTH System consists of the 100UPR receiver, a 10HT handheld transmitter/mic and a 10BT bodypack transmitter with lavalier mic.
The new 100UPR receiver features twin-antennas a 3.5mm -58dbB balanced mic level output jack a 3.5mm monitor output jack (with level control) a recessed On/Off switch a Power On/ Signal Received LED and channel selectors to set the desired frequency. Using crystal-control and PLL synthesis the 100UPR operates for better than 8 hours on a single 9V battery. The receiver comes with a "hot-shoe" mount, hook-and-loop mounting tape and a 3.5mm to 3.5mm output cable (Azden's MX-1 3.5mm - to - XLR cable is optional).
Included is the new UHF handheld microphone - the 10HT, whicih is designed to work seamlessly with the on-camera 100UPR receiver. The new mic features Azden’s special surface coating to reduce handling noise. Using an electret-condenser unidirectional element, the 10HT is designed with low-noise PLL circuitry to allow the user to select any one of 63 UHF channels to assure interference free reception in the 794-806MHz range.
The 10HT uses two commonly available alkaline “AA” batteries to operate for better than 8 hours. The 10HT is 230mm (9") long and 44mm (1.73") in diameter.
Also included is the new 10BT body-pack transmitter, which is supplied with an Azden EX-503 omni-directional lapel microphone and a metal belt-clip. In addition to the 3.5mm mic input jack the transmitter has a Power On switch with an associated LED a separate Standby switch for audio muting and a set of channel selector switches. It also runs better than 8 hours on a single 9V battery.

100UPR
Frequency Range                                     UHF 63-Channel Selectable (793.750-805.875MHz)
Type of Reception                                    Antenna Diversity
Oscillator                                                   PLL Synthesized
RF Squelch Level                                      16dBµV
Frequency Response                               50Hz -15kHz
S/N Ratio                                                   >70dB “A” Weighted
Audio Distortion                                        <1% @ 1kHz
Operating Temp                                        0°C –50°C (32°F -122°F)
MIC Out (Balanced)                                  –58dBm @ 600 Ω
Monitor Out                                               –10dBm (Max) @ 33 Ω
MIC Out Connector                                   3.5mm Balanced Mini-Jack
Monitor Out Connector                             3.5mm Stereo Mini-lack
Power Requirement                                 1- 9V Alkaline Battery
Battery Life                                              6 - 8 Hours w/Alkaline Battery
Dimensions                                              62W x 100H x 22D mm (2.44W x 3.94H x 0.87D inches)
Weight Approx.                                       120g Including Battery (4.23oz)
 
10HT Transmitter
Frequency Range                                   UHF 63-Channel Selectable (793.750 – 805.875MHz)
Oscillator                                                 PLL Synthesized
RF Power                                                10mW
Frequency Response                             50Hz – 12kHz
Max. Deviation                                        ±75kHz @ 1kHz Modulation, MIC Input –11dBm
S/N Ratio                                                 >70dB “A” Weighted
Audio Distortion                                      <1% @ 1kHz
MIC Element                                             ECM
MIC Sensitivity                                        ±5kHz @ -46dBm (0dBm+0.775V)
Operating Temp.                                     0°C – 50°C (32°F – 122°F)
Power Requirement                                2 – 1.5V “AA” Alkaline Batteries – 8-10 Hours
Dimensions                                             230H x Ø 44D mm (9.05H x 1.73D inches)
Weight                                                    Approx. 130g Including Batteries (4.58oz)
 
10BT Transmitter
Frequency Range                                  UHF 63-Channel Selectable (793.750 – 805.875MHz)
Oscillator                                                PLL Synthesized
RF Power                                               10mW
Frequency Response                            50Hz – 15kHz
Max. Deviation                                       ±75kHz @ 1kHz Modulation, MIC Input –11dBm
S/N Ratio                                                >70dB “A” Weighted
Audio Distortion                                     <1% @ 1kHz
MIC Sensitivity                                       ±40kHz @ -22dBm MIC Input (0dBm+0.775V) - 3.5mm Mini Jack
Operating Temp.                                    0°C – 50°C (32°F – 122°F)
Power Requirement                               1 – 9V Alkaline Battery - 6 – 8 Hour
Dimensions                                            62W x 100H x 22D mm (2.44W x 3.94H x 0.87D inches)
Weight                                                   Approx. 120g Including Battery (4.23oz)