TecPro Comms
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Canford
Tecpro MS721 Master Station MS721
two circuit master station with 2
independent intercom circuits. Outputs:
2 circuits (A & B) Power:
UK/Eur 200-260V Intercom
o/p: 0.64A continuous (16 outstations) per circuit Headset
speakers: 8 ohm to 4K ohm Headset
mic: 200 ohm to 600 ohm dynamic (limiter present in circuit) Aux
Audio mic input: 200 ohm mic Aux
Audio Line level: Unbalanced (Option of Balanced) 10k ohm impedance 25mV
max. Illuminated
call switches. Linkable circuits. Two headset terminals each with
headset and microphone volume. MS721 is capable of powering up to 16
belt packs or outstations per circuit. 2u
19 rack mounting.
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Canford
Tecpro PS711 3 Circuit Power Supply
FEATURES
·
Table top ·
Continuously
rated at maximum power ·
DC output fully
protected ·
No manual
resetting after short circuit ·
XLR connectors -
compatible with standard mic cables ·
Up to 3
independent circuits ·
Recessed
controls prevents damage if dropped
The
PS711 is a power supply which serves as the system master in small,
simple systems. Three separate communications circuits are provided.
These can be linked by silent acting front panel switches in any
combination. Up to 16 headset outstations, or a mix of headset and
loudspeaker stations can be operated. The PS711 is rated to support
these even in the event that the signal lamps on the system are permanently illuminated. The PS711 is protected against short-circuits,
over-temperature and reverse voltages and is designed to survive the
rigours of use in temporary installations.
The PS711 may be chained into a circuit with any other Tecpro
master stations or power supplies to boost the system drive capability
using the BA905 boost adaptor.
Technical
Specification: Power
requirements: 100130 or 200260 V AC (internally selected), 45-65Hz
(captive cable). Output:
24V DC, fully protected. 0.64 A continuous 16 headset stations total
across rings. Maximum any one ring 16 stations. Comms
line: 200 ohm audio, 5k ohm DC.
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FEATURES
Single
circuit
Robust extruded aluminium case virtually indestructible
Recessed controls and connectors prevents breakage
XLR 3 pin connectors compatible with standard mic cables
Rugged, non-tangle beltclip also useful for wallhanging
Specially moulded glass filled nylon bezel protects the unit when
dropped
Limiter on mic amp prevents distortion due to overload
Mic on-off switch prevents unwanted noise on circuit
Black finish minimises visibility in stage applications
Coloured bezels available as spare parts to enable colour coding
of beltpacks
The
BP111 Headset Outstation is a tough, light-weight remote station
suitable for use free standing or hung on the belt or wall. It has been
designed to withstand portable use where care is not always taken by the
user. The operator has a
headphone volume control, mic on-off switch, and a signal light/switch
for attracting the attention of other users on the same circuit. A
pre-set adjustment is provided for the level of the users voice in
his own headphone (sidetone).
All
connections to the unit are via XLR type connectors, rather than
wired-in leads. This means
that cable failures can be overcome by unplugging the faulty lead or
headset rather than rewiring the box. All connections are on the bottom,
making the unit more comfortable when clipped to the belt.
The
high bridging impedance of the unit ensures that side-tone and
system sound levels are not altered as outstations are switched on and
off the circuit. The
frequency response of the unit is carefully shaped to provide the
optimum in both intelligibility and long term aural comfort.
Technical
Specification: Power
requirements: 24/30V DC, 10mA quiescent. 40mA max with Signal lamp on. Headphone
output: Suits 8 ohm to 4k ohm headphones. Microphone
input: Suits 200 ohm to 600 ohm dynamic microphones. Sidetone
rejection: Up to 45dB. Connectors:
XLR 3 pin male and female system loop through XLR 4 pin male for
headset. Dimensions:
107 x93 x50mm. Weight:
400g Construction: Black anodised extruded case with glass-filled nylon bezels for protection.
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Canford Tecpro SMH210 Single muff headset
FEATURES
Standard high performance headsets specifically designed for
communications use
Very robust construction, made from unbreakable flexible
composite material
Extended response ear loudspeakers
Broadcast quality noise-cancelling dynamic microphone
New boom design allows use with boom at left or right hand side
Boom can be bent into optimum position to suit the wearer
Technical
Specification: Nominal
impedance: 400 ohm each at 1kHz Frequency
response: 2020,000Hz Sensitivity:
94dB s.p.l. for 1mW Distortion:
Less than 0.5% Max.
rated power handling: 0.5 watts Microphone:
Dynamic type, uni-directional, wired balanced Nominal
impedance: 200 ohm at 1kHz Frequency
response: 4015,000Hz Approx.
weight: DMH320 350g SMH310
220g Cable:
1.8m (balanced mic with separate left and right ear
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