Search
Current Category
Category
Manifacturer
Audio & PA
Home
» Audio & PA
» Microphones
» Wireless Microphones
» Single Parts for Wireless Systems
» Components for Sennheiser Wireless
» HM-23
Lectrosonics HM-23
Features:
Digital UHF Wireless Plug-On Microphone Transmitter (Freq Block 23)
Frequency Block 23
Digital Hybrid Wireless Technology
Membrane-Switch Controls w/ LCD Display
Converts XLR Mic Signals to UHF Wireless
Phantom Power: 5, 18, and 48 Volts
Adjustable Low Frequency Roll-Off
256 Synthesized UHF Frequencies
100 mW Output Power
Rugged, Machined Aluminum Housing
Frequency Selection 256 frequencies in 100 kHz steps
Operating Frequency 588.800 - 607.900, 614.100 - 614.300 MHz
RF Power Output 100 mW (nominal)
Pilot Tone 25 to 32 kHz; 5 kHz deviation (in the 400 Series operating mode)
Frequency Stability ± 0.002%
Deviation ± 75 kHz (max)
Spurious Emission 60 dB below carrier
Equivalent Input Noise -125 dBV (A-weighted)
Input Level Nominal 2 mV to 300 mV, before limiting; greater than 1V maximum, with limiting
Input Impedance 300 Ohms
Limiter Dual envelope "soft" limiter; greater than 30 dB range
Gain Range 55 dB; panel mounted membrane switches
Modulation Dual bi-color LEDs indicate modulation of -20, -10, 0, +10 dB referenced to full modulation
Frequency Response 35 Hz to 20 kHz (+/-1dB)
Low Frequency Roll-Off Adjustable for -3 dB @ 30, 50, 70 Hz
THD 0.2% (typ. 100 Hz to 20 kHz)
Signal to Noise Ratio SmartNR Off
no limiting: 103.5 dB
limiting: 108 dB
SmartNR Normal
no limiting: 107 dB
limiting: 111.5 dB
SmartNR Full
no limiting: 108.5 dB
limiting: 113 dB
Dynamic Range 125 dB (with full Tx limiting)
Controls and Indicators
Power/Phantom "ON-OFF" switch
Phantom voltage selector switch
Audio input gain knob
LCD w/membrane switches
LED audio level indicators
Audio Input Jack Standard 3-pin XLR (female)
Phantom Power Off; 5V @ 18 mA max; 15V @ 15 mA max; 48V @ 4 mA max
Antenna Housing and attached microphone form the antenna
Battery Two 1.5 Volt AA lithium or rechargeable NiMH recommended
Battery Life Alkaline
No Phantom: 5 hrs
48V on: 3.5 hrs
Lithium
No Phantom: 16 hrs
48V on: 12.75 hrs
Dimensions 4.25 x 1.62 x 1.38" (10.8 x 4.1 x 3.5 cm)
Frequency Block 23
Digital Hybrid Wireless Technology
Membrane-Switch Controls w/ LCD Display
Converts XLR Mic Signals to UHF Wireless
Phantom Power: 5, 18, and 48 Volts
Adjustable Low Frequency Roll-Off
256 Synthesized UHF Frequencies
100 mW Output Power
Rugged, Machined Aluminum Housing
Frequency Selection 256 frequencies in 100 kHz steps
Operating Frequency 588.800 - 607.900, 614.100 - 614.300 MHz
RF Power Output 100 mW (nominal)
Pilot Tone 25 to 32 kHz; 5 kHz deviation (in the 400 Series operating mode)
Frequency Stability ± 0.002%
Deviation ± 75 kHz (max)
Spurious Emission 60 dB below carrier
Equivalent Input Noise -125 dBV (A-weighted)
Input Level Nominal 2 mV to 300 mV, before limiting; greater than 1V maximum, with limiting
Input Impedance 300 Ohms
Limiter Dual envelope "soft" limiter; greater than 30 dB range
Gain Range 55 dB; panel mounted membrane switches
Modulation Dual bi-color LEDs indicate modulation of -20, -10, 0, +10 dB referenced to full modulation
Frequency Response 35 Hz to 20 kHz (+/-1dB)
Low Frequency Roll-Off Adjustable for -3 dB @ 30, 50, 70 Hz
THD 0.2% (typ. 100 Hz to 20 kHz)
Signal to Noise Ratio SmartNR Off
no limiting: 103.5 dB
limiting: 108 dB
SmartNR Normal
no limiting: 107 dB
limiting: 111.5 dB
SmartNR Full
no limiting: 108.5 dB
limiting: 113 dB
Dynamic Range 125 dB (with full Tx limiting)
Controls and Indicators
Power/Phantom "ON-OFF" switch
Phantom voltage selector switch
Audio input gain knob
LCD w/membrane switches
LED audio level indicators
Audio Input Jack Standard 3-pin XLR (female)
Phantom Power Off; 5V @ 18 mA max; 15V @ 15 mA max; 48V @ 4 mA max
Antenna Housing and attached microphone form the antenna
Battery Two 1.5 Volt AA lithium or rechargeable NiMH recommended
Battery Life Alkaline
No Phantom: 5 hrs
48V on: 3.5 hrs
Lithium
No Phantom: 16 hrs
48V on: 12.75 hrs
Dimensions 4.25 x 1.62 x 1.38" (10.8 x 4.1 x 3.5 cm)
Our Price
2344.64 BGN
BUY NOW!
Availability of this item:
In Stock
In Stock
Warranty: 12 months
Продуктът е наличен в
• София, Централен склад бул. "Проф. Цветан Лазаров" 74А
Useful links:
Into Category:
Components for Sennheiser Wireless
Availability info:
- In stock
- 2 - 5 days
- Limited Qty. Available
- Not available *
- Discontinued
* On request
Help Desk
Advisers
OPERATOR:
"Music World” Ltd
VAT № BG 205686014
7, Iskarsko Chausee blvd.
1528, Sofia, Bulgaria,
info@musicworld.bg
Page generated in 1.05 seconds