Saramonic SR-TM7 User manual

1 Introduction
Saramonic SR-TM7 is a directional shotgun microphone features a super-cardioid
polar pattern, built-in rechargeable battery, 75 Hz/150 Hz low cut switch, +6 dB
high frequency boost, -10 db PAD and power button.
SR-TM7 is very fit in several environments for applications such as DSLR
video making, ENG, filmmaking, field recording, sound design, and broadcast
applications.
2 Product Structure
75 Hz high pass filter button.
150 Hz high pass filter button
+6 dB high frequency boost
-10 db PAD
Power button
Built-in Li-ion battery
Foam windshield
XLR output
Micro USB input
Mic clip
MicroUSB cable
SR-TM7
DIRECTIONAL
CONDENSER MICROPHONE
The Saramonic SR-TM7 is a directional shotgun microphone features a
super- cardioid polar pattern, built-in rechargeable battery, 75Hz/150 Hz
low cut switch, +6 dB high frequency boost, -10 db PAD and power button.
3 Power Supply
The TM7 can be powered via
• The built-in Lithium Battery; OR
• 48V phantom power, which is supplied by your camera or recording
devices (such as Saramonic SR-PAX2, SR-AX104, SR-AX107.) When phantom
power is applied, the built-in battery will not be used, or charged.
Power by built-in battery by 48v phantom power low power
Power button Blue light Green light Red light

4 Charge
Connect the SR-TM7 with the provided USB cable to a travel adapter, a computer
(slower charging speed) or any other USB port which provides standard 5 volts. It
will automatically start charging and all the 5 buttons will flash blue in cycles.
When the SR-TM7 has been fully charged, the 5 buttons will stay blue.
Pull out the cable and long press the power button to restart , now the SR-TM7 is
ready to use.
5 Highlights
• -10 dB Pad
Attenuates the microphone input to allow for the recording of loud sounds
without clipping.
• 75 Hz/150 Hz High Pass Filter
Reduces low frequency and infrasonic rumble from HVAC systems indoors or
street traffic outdoors from over-powering the recording.
• High Frequency Boost
Restores some of the high frequency content that is often lost when a blimp or
furry windshield is placed over the microphone and improves the intelligibility of
recorded speech.
• Rechargeable built-in Li-ion battery
The built-in battery supports at least 150 hours operation.
6 Specification
Acoustic Principle Line gradient
Directional Pattern Super-cardioid
Frequency Range 20 to 20k Hz (selectable HPF 75 Hz/150 Hz)
Sensitivity -30±3dB(0dB=1V/Pa,at 1KHz) 1.5V 2.2kΩ
Output Impedance 200 ohm
Maximum Output 10 dBu (at 1 kHz, 1% THD into 1 kOhm)
Dynamic Range 120 dB (per IEC651)
Maximum SPL 145 dB
Signal to Noise Ratio 80 dB SPL (per IEC651)
Power 48V phantom power; built-in lithium battery (battery
life:150 hours)
Output Connection 3-pin XLR, balanced output between Pin 2 (+), Pin 3 (-) and
Pin 1 (ground)
Dimensions 2.3 x 2.3 x 39.5 cm
Weight 219g (About 7.7 oz.)
7 Packing List
• Micro USB cable • Mic Clip
• Foam windshield • SR-TM7 microphone
• XLR Cable
POLAR PATTERN
FLAT
HIGH BOOST
LOW CUT 150HZ
LOW CUT 75HZ