72-505.

TM Hand Held Audio Generator Features: •  •  •  •  •  •  •  •  Wide frequency range Sine and square wave output Sync output Variable amplitude Output attenuator (-20dB) 600Ω output impedance Low battery indicator Includes owners manual, 9V battery and test leads Specifications: (at 10°C to 30°C, 80% Relative Humidity) General Frequency Range Accuracy Output Control Output Impedance : X1 range 20Hz to 1.5kHz X100 range 2kHz to 150kHz both with 23 steps of selected frequency : 20Hz to 100kHz (±3% or less) 100kHz to 150kHz (±5% or less) : 0 dB, -20 dB and fine adjuster : 600Ω ±10% Sine Wave Characteristics Output Voltage Output Flatness Distortion : 1.2 V RMS Maximum (No load) : 20Hz to 150kHz ±0.5 dB (Reference Frequency 1kHz) : 200Hz to 15kHz ±0.05% (THD) or less 50 Hz to 30 KHz ±0.1% (THD) or less 20 Hz to 100 KHz ±0.3% (THD) or less Square Wave Characteristics Output Voltage Rise and Fall Time Sag Over Shoot Duty Ratio : 8 Vp-p maximum (when on load) : Less than 0.5 μs : Less than 5% at 20 Hz : Less than 2% at maximum output : 50% ±5% Synchronization Characteristics Output Voltage : 1.2Vrms (no load) Output Impedance : 1kΩ ±5% Output spec same as sine wave above www.element14.com www.farnell.com www.newark.com www.cpc.co.uk www.mcmelectronics.com TM Page 28/10/15 V1.0 TM Hand Held Audio Generator General Information Operating Temperature : 0°C to 50°C (specifications apply at 10°C to 30°C) Storage Temperature : -20°C to 60°C (battery removed) Power Requirements : 9 V battery, NEDA 1604 (included) Battery Life : Up to 50 hours typical with alkaline Up to 30 hours typical with zinc carbon Battery Indicator : LED lamp indicates when approximately 20% battery life remains Dimensions : 3-3/8"(W) × 6"(H) × 1"(D) Weight : 200 g (with battery) Includes : User’s manual, test leads, 9V battery (zinc carbon) Part Number Table Description Part Number Hand Held Audio Generator 72-505 Important Notice : This data sheet and its contents (the “Information”) belong to the members of the Premier Farnell group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Tenma is the registered trademark of the Group. © Premier Farnell plc 2012. www.element14.com www.farnell.com www.newark.com www.cpc.co.uk www.mcmelectronics.com TM Page 28/10/15 V1.0