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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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CONVERGE/CONVERGE Pro Mixer
Conditions: Unless otherwise specified, all measurements are performed with Transmit Limiter and Receive ALC disabled
Frequency Response: 250Hz to 3.3 kHz +/-1dB
THD+N: <0.3% re-max level 250 Hz to 3.3 kHz
SNR: > 62 dB re-max level
Noise Cancellation 6-15 dB attenuation
Tail Time: 31 ms
Null: 55 dB nominal
RJ-11
POTS (plain old telephone service) or analog extension from a PBX)
A-lead supervision provided
RJ-11
POTS (plain old telephone service) or analog extension from a PBX
A-lead supervision provided
Conditions: Unless otherwise specified, all measurements are performed with a 20 Hz to 22 kHz BW limit (no weighting)
Frequency Response: 20 Hz to 22 kHz +/-1dB Rs=150Ohms
THD+N: <0.02%
Dynamic Range: 100 dB (non Aweighted)
Crosstalk <-91 dB re 20 dBu at 20 kHz channel to channel
Push-on mini-terminal block, balanced, bridging
Impedance: < 10 Kohms
Nominal Level: 0 dBu
Maximum Level: 20 dBu
Push-on mini-terminal block, balanced
Impedance: < 50Ohms
Nominal Level: 0 dBu
Maximum Level: 20 dBu
Proprietary Network
RJ-45 (2), 1.9 Mbps, 110 KOhms
Impedance
Category 5 twisted-pair cable, 200' maximum cable length between any two Converge Pro devices
Autoswitching with Quality of Connection (QoC)
10/100 Mbps Ethernet Network Port
10/100 Mbps Ethernet PC Port
RJ-45 Connectors
Serial Command Protocol Only (Console software not supported on RS- 232 port)
DB-9 female
9,600/19,200/38,400/57,600/115,200 baud rate; 8 bits, 1 stop bit, no parity
Hardware flow control on (default)/off
Version 2.0 compatible
Type: B-connector
DB-25 female A/B (2)
Inputs A/B: active low (pull to ground)
Outputs A/B: open collector, 40 VDC max, 40 mA each
+3.3 VDC pins (2) (300 mA overcurrent protected)
Software
Converge Console
Auto-Adjusting
100-240 VAC; 50/60 Hz
30W Typical
Ambient unit temperature: 14 to 122 deg. F (-10 to 50 deg. C)
AES48-2005: AES standard on interconnections - Grounding and EMC practices - Shields of connectors in audio equipment containing active circuitry (self certified)
U.S.A. & Canada
CSA safety listed
EU Countries
RoHS compliant
WEEE compliant
17.25 x 10.25 x 1.75" (43.82 x 26.04 x 4.45cm)
7.5 lbs (3.40kg)
00671010518207
Where professional conferencing meets superior audio performance, the CONVERGE Pro TH20 Professional Conferencing Telephone Interface stands out. This advanced, high-quality device is designed to expand your CONVERGE Pro system with additional analog phone inputs, creating a simplified interface for enhanced conferencing capabilities.
With a single telephone line connection, you can daisy chain up to 16 units, each providing two line-level inputs and outputs. This innovative feature increases system capacity and ensures seamless integration with ClearOne's legacy audio quality.
The CONVERGE Pro TH20 is equipped with an advanced telephone feature set and signal processing improvements. These include telephone noise cancellation on the RX channel, ClearEffect speech enhancement, automatic level control, and caller ID. It also offers selectable ringers for a personalized touch.
The device's increased I/O capabilities, including 2-line level input/output and an audio expansion bus, make it a versatile addition to any professional conferencing setup. Management improvements such as integrated Ethernet and USB connections, SNMP and HTML remote management agents, an event scheduler, and a diagnostic console further enhance its functionality.
The CONVERGE Pro TH20 is renowned for its superior audio performance. Its digital signal processing technology ensures crystal clear audio, while echo cancellation eliminates telephone line echo. An automatic level control and digital anti-alias filter work together to minimize hum and Central Office switching noise, ensuring your conference calls are as clear and uninterrupted as possible.
The device offers configuration flexibility and scalability, connecting to ClearOne's Converge Pro products through an expansion bus port. With multiple TH20s, you can conference up to 16 callers in a Converge Pro installation.
Ease of use is a key feature of the CONVERGE Pro TH20. It includes speed dial that stores 10 frequently dialed numbers, and incoming call ringing is heard through the loudspeaker. Selectable auto-answer and auto-disconnect features, along with integrated DTMF (touch-tone) dialing, allow users to dial telephone numbers, access voice mail, pagers, and more without the use of a separate telephone device.
Whether you're outfitting conference rooms, boardrooms, courtrooms, distance learning facilities, convention centers and hotels, training rooms, telemedicine facilities, or houses of worship, the CONVERGE Pro TH20 Professional Conferencing Telephone Interface is a durable, innovative solution for your professional conferencing needs.