Lectrosonics SSM-B1



Micro Belt Pack Trasmitter - B1 Freq

$1,704.00 $2,412.00
You save $708.00

The SSM is ideal in theatrical or any other production where concealment in costuming is required. In spite of its tiny size, the transmitter offers an extensive feature set and performance on par with all of the Digital Hybrid Wireless* models.

Frequencies are selectable in 100 kHz or 25 kHz steps across a maximum tuning range of 76.7 MHz. This yields a total of 3072 available frequencies across three standard frequency blocks. The tuning range varies in some blocks to meet applicable frequency allocations.

Power is provided by a rechargeable Lithium-ion battery. The formed stainless steel battery door latches closed securely, and cannot be jarred open accidentally. The servo bias input accepts mic or line level signals with a wide range of gain adjustment in 1 dB steps. Accurate LED indications on the keypad allow precise gain adjustments to be made for the maximum signal to noise ratio and minimum distortion. The limiter in the preamp can cleanly handle signal peaks over 30 dB above full modulation, allowing the input gain to be set high enough to achieve the maximum signal to noise ratio, yet provide protection against input overload.

Compatibility with earlier analog Lectrosonics receivers, Lectrosonics IFB receivers and some receivers from other manufacturers is provided by DSP emulation modes selected in the LCD menu.

The housing is constructed of machined aluminum, finished with an ultra hard, black electroless nickel finish called ebENi..

$1,704.00 $2,412.00
You save $708.00

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  • Main Features:
  • Tunable across three standard frequency blocks (76.8 MHz)
  • Digital Hybrid Wireless® audio for compandor-free digital quality
  • Selectable 25 or 50 mW RF power
  • Compatibility modes for use with analog receivers
  • 25 or 100 kHz tuning steps for up to 3072 selectable frequencies
  • Wide range input gain control in 1 dB steps
  • Quick change Lithium-ion rechargeable battery
  • Audio coupled remote control
  • Specifications:
  • Operating Frequencies:
  • Block A1: 470.100 - 537.575
  • Block B1: 537.600 - 614.375
  • Block C1: 614.400 - 691.175
  • Block D1: 691.200 - 767.975 (export only)
  • Frequency Selection Steps: Selectable; 100 kHz or 25 kHz
  • RF Power output: Selectable; 25 or 50 mW
  • Pilot tone: 25 to 32 kHz; 5 kHz deviation (Digital Hybrid mode)
  • Frequency Stability: ± 0.002%
  • Deviation: ± 75 kHz max. (Digital Hybrid mode)
  • Spurious radiation: 60 dB below carrier
  • Equivalent input noise: –120 dBV (A-weighted)
  • Input level: Nominal 2 mV to 300 mV, before limiting Greater than 1V maximum, with limiting.
  • Input impedance:
  • Mic: 300 or 4.5 k ohm; selectable
  • Line: greater than 100 k ohm
  • Input limiter: DSP controlled, dual envelope “soft” limiter with greater than 30 dB range
  • Gain control range: 44 dB; digital control
  • Modulation indicators: Dual bicolor LEDs indicate modulation of -20, -10, 0 and +10 dB referenced to full modulation
  • Audio Performance (Digital Hybrid mode)
  • Frequency Response: 70 Hz to 20 kHz (+/-1dB)
  • Low frequency roll-off: –12 dB/octave; 70 Hz
  • THD: 0.2% (typical)
  • Controls: Side panel membrane switches with LCD interface for power on/off and all setup and configuration controls
  • Audio Input Jack: LEMO 00 Series 3-pin
  • Antenna: Galvanized steel, flexible wire
  • Battery: Lithium-ion 3.7 V 800 mAH DLF40 battery pack
  • Battery Life: 4 hours per charge
  • Weight: 2.3 ounces (65.2 grams) including lithium battery pack
  • Dimensions (housing): 2.3 x 1.5 x .56 in. (58.4 x 38 x 14.2 mm)
  • Emission Designator: 180KF3E